38492037815

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{1117}}^1$

素因数の和:1333

約数の個数: 96

約数和(自身を含む): 59382435840

約数和(自身を除く): 20890398025

約数列:

[1, 5, 7, 11, 35, 55, 77, 79, 103, 121, 385, 395, 515, 553, 605, 721, 847, 869, 1117, 1133, 2765, 3605, 4235, 4345, 5585, 5665, 6083, 7819, 7931, 8137, 9559, 12287, 12463, 30415, 39095, 39655, 40685, 47795, 56959, 61435, 62315, 66913, 86009, 87241, 88243, 89507, 115051, 135157, 284795, 334565, 430045, 436205, 441215, 447535, 575255, 617701, 626549, 675785, 805357, 946099, 970673, 984577, 1265561, 3088505, 3132745, 4026785, 4730495, 4853365, 4922885, 6327805, 6794711, 6892039, 8858927, 9089029, 10677403, 13921171, 33973555, 34460195, 44294635, 45445145, 53387015, 63623203, 69605855, 74741821, 97448197, 99979319, 318116015, 373709105, 487240985, 499896595, 699855233, 1099772509, 3499276165, 5498862545, 7698407563, 38492037815]

約数ペア:

[(1, 38492037815), (5, 7698407563), (7, 5498862545), (11, 3499276165), (35, 1099772509), (55, 699855233), (77, 499896595), (79, 487240985), (103, 373709105), (121, 318116015), (385, 99979319), (395, 97448197), (515, 74741821), (553, 69605855), (605, 63623203), (721, 53387015), (847, 45445145), (869, 44294635), (1117, 34460195), (1133, 33973555), (2765, 13921171), (3605, 10677403), (4235, 9089029), (4345, 8858927), (5585, 6892039), (5665, 6794711), (6083, 6327805), (7819, 4922885), (7931, 4853365), (8137, 4730495), (9559, 4026785), (12287, 3132745), (12463, 3088505), (30415, 1265561), (39095, 984577), (39655, 970673), (40685, 946099), (47795, 805357), (56959, 675785), (61435, 626549), (62315, 617701), (66913, 575255), (86009, 447535), (87241, 441215), (88243, 436205), (89507, 430045), (115051, 334565), (135157, 284795)]