70894575

素因数分解:

$3^3\times 5^2\times {\mathrm{127}}^1\times {\mathrm{827}}^1$

素因数の和:973

約数の個数: 48

約数和(自身を含む): 131420160

約数和(自身を除く): 60525585

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 127, 135, 225, 381, 635, 675, 827, 1143, 1905, 2481, 3175, 3429, 4135, 5715, 7443, 9525, 12405, 17145, 20675, 22329, 28575, 37215, 62025, 85725, 105029, 111645, 186075, 315087, 525145, 558225, 945261, 1575435, 2625725, 2835783, 4726305, 7877175, 14178915, 23631525, 70894575]

約数ペア:

[(1, 70894575), (3, 23631525), (5, 14178915), (9, 7877175), (15, 4726305), (25, 2835783), (27, 2625725), (45, 1575435), (75, 945261), (127, 558225), (135, 525145), (225, 315087), (381, 186075), (635, 111645), (675, 105029), (827, 85725), (1143, 62025), (1905, 37215), (2481, 28575), (3175, 22329), (3429, 20675), (4135, 17145), (5715, 12405), (7443, 9525)]