61946775

素因数分解:

$3^7\times 5^2\times {\mathrm{11}}^1\times {\mathrm{103}}^1$

素因数の和:145

約数の個数: 96

約数和(自身を含む): 126896640

約数和(自身を除く): 64949865

約数列:

[1, 3, 5, 9, 11, 15, 25, 27, 33, 45, 55, 75, 81, 99, 103, 135, 165, 225, 243, 275, 297, 309, 405, 495, 515, 675, 729, 825, 891, 927, 1133, 1215, 1485, 1545, 2025, 2187, 2475, 2575, 2673, 2781, 3399, 3645, 4455, 4635, 5665, 6075, 7425, 7725, 8019, 8343, 10197, 10935, 13365, 13905, 16995, 18225, 22275, 23175, 24057, 25029, 28325, 30591, 40095, 41715, 50985, 54675, 66825, 69525, 75087, 84975, 91773, 120285, 125145, 152955, 200475, 208575, 225261, 254925, 275319, 375435, 458865, 601425, 625725, 764775, 825957, 1126305, 1376595, 1877175, 2294325, 2477871, 4129785, 5631525, 6882975, 12389355, 20648925, 61946775]

約数ペア:

[(1, 61946775), (3, 20648925), (5, 12389355), (9, 6882975), (11, 5631525), (15, 4129785), (25, 2477871), (27, 2294325), (33, 1877175), (45, 1376595), (55, 1126305), (75, 825957), (81, 764775), (99, 625725), (103, 601425), (135, 458865), (165, 375435), (225, 275319), (243, 254925), (275, 225261), (297, 208575), (309, 200475), (405, 152955), (495, 125145), (515, 120285), (675, 91773), (729, 84975), (825, 75087), (891, 69525), (927, 66825), (1133, 54675), (1215, 50985), (1485, 41715), (1545, 40095), (2025, 30591), (2187, 28325), (2475, 25029), (2575, 24057), (2673, 23175), (2781, 22275), (3399, 18225), (3645, 16995), (4455, 13905), (4635, 13365), (5665, 10935), (6075, 10197), (7425, 8343), (7725, 8019)]