38308275

素因数分解:

$3^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1$

素因数の和:170

約数の個数: 96

約数和(自身を含む): 77376000

約数和(自身を除く): 39067725

約数列:

[1, 3, 5, 9, 15, 19, 25, 27, 29, 45, 57, 75, 87, 95, 103, 135, 145, 171, 225, 261, 285, 309, 435, 475, 513, 515, 551, 675, 725, 783, 855, 927, 1305, 1425, 1545, 1653, 1957, 2175, 2565, 2575, 2755, 2781, 2987, 3915, 4275, 4635, 4959, 5871, 6525, 7725, 8265, 8961, 9785, 12825, 13775, 13905, 14877, 14935, 17613, 19575, 23175, 24795, 26883, 29355, 41325, 44805, 48925, 52839, 56753, 69525, 74385, 74675, 80649, 88065, 123975, 134415, 146775, 170259, 224025, 264195, 283765, 371925, 403245, 440325, 510777, 672075, 851295, 1320975, 1418825, 1532331, 2016225, 2553885, 4256475, 7661655, 12769425, 38308275]

約数ペア:

[(1, 38308275), (3, 12769425), (5, 7661655), (9, 4256475), (15, 2553885), (19, 2016225), (25, 1532331), (27, 1418825), (29, 1320975), (45, 851295), (57, 672075), (75, 510777), (87, 440325), (95, 403245), (103, 371925), (135, 283765), (145, 264195), (171, 224025), (225, 170259), (261, 146775), (285, 134415), (309, 123975), (435, 88065), (475, 80649), (513, 74675), (515, 74385), (551, 69525), (675, 56753), (725, 52839), (783, 48925), (855, 44805), (927, 41325), (1305, 29355), (1425, 26883), (1545, 24795), (1653, 23175), (1957, 19575), (2175, 17613), (2565, 14935), (2575, 14877), (2755, 13905), (2781, 13775), (2987, 12825), (3915, 9785), (4275, 8961), (4635, 8265), (4959, 7725), (5871, 6525)]