1422151425

素因数分解:

$3^7\times 5^2\times {\mathrm{19}}^1\times {\mathrm{37}}^2$

素因数の和:124

約数の個数: 144

約数和(自身を含む): 2861275200

約数和(自身を除く): 1439123775

約数列:

[1, 3, 5, 9, 15, 19, 25, 27, 37, 45, 57, 75, 81, 95, 111, 135, 171, 185, 225, 243, 285, 333, 405, 475, 513, 555, 675, 703, 729, 855, 925, 999, 1215, 1369, 1425, 1539, 1665, 2025, 2109, 2187, 2565, 2775, 2997, 3515, 3645, 4107, 4275, 4617, 4995, 6075, 6327, 6845, 7695, 8325, 8991, 10545, 10935, 12321, 12825, 13851, 14985, 17575, 18225, 18981, 20535, 23085, 24975, 26011, 26973, 31635, 34225, 36963, 38475, 41553, 44955, 52725, 54675, 56943, 61605, 69255, 74925, 78033, 80919, 94905, 102675, 110889, 115425, 130055, 134865, 158175, 170829, 184815, 207765, 224775, 234099, 284715, 308025, 332667, 346275, 390165, 404595, 474525, 512487, 554445, 650275, 674325, 702297, 854145, 924075, 998001, 1038825, 1170495, 1423575, 1537461, 1663335, 1950825, 2022975, 2106891, 2562435, 2772225, 2994003, 3511485, 4270725, 4990005, 5852475, 6320673, 7687305, 8316675, 10534455, 12812175, 14970015, 17557425, 18962019, 24950025, 31603365, 38436525, 52672275, 56886057, 74850075, 94810095, 158016825, 284430285, 474050475, 1422151425]

約数ペア:

[(1, 1422151425), (3, 474050475), (5, 284430285), (9, 158016825), (15, 94810095), (19, 74850075), (25, 56886057), (27, 52672275), (37, 38436525), (45, 31603365), (57, 24950025), (75, 18962019), (81, 17557425), (95, 14970015), (111, 12812175), (135, 10534455), (171, 8316675), (185, 7687305), (225, 6320673), (243, 5852475), (285, 4990005), (333, 4270725), (405, 3511485), (475, 2994003), (513, 2772225), (555, 2562435), (675, 2106891), (703, 2022975), (729, 1950825), (855, 1663335), (925, 1537461), (999, 1423575), (1215, 1170495), (1369, 1038825), (1425, 998001), (1539, 924075), (1665, 854145), (2025, 702297), (2109, 674325), (2187, 650275), (2565, 554445), (2775, 512487), (2997, 474525), (3515, 404595), (3645, 390165), (4107, 346275), (4275, 332667), (4617, 308025), (4995, 284715), (6075, 234099), (6327, 224775), (6845, 207765), (7695, 184815), (8325, 170829), (8991, 158175), (10545, 134865), (10935, 130055), (12321, 115425), (12825, 110889), (13851, 102675), (14985, 94905), (17575, 80919), (18225, 78033), (18981, 74925), (20535, 69255), (23085, 61605), (24975, 56943), (26011, 54675), (26973, 52725), (31635, 44955), (34225, 41553), (36963, 38475)]