89983725

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2251}}^1$

素因数の和:2318

約数の個数: 48

約数和(自身を含む): 164197824

約数和(自身を除く): 74214099

約数列:

[1, 3, 5, 13, 15, 25, 39, 41, 65, 75, 123, 195, 205, 325, 533, 615, 975, 1025, 1599, 2251, 2665, 3075, 6753, 7995, 11255, 13325, 29263, 33765, 39975, 56275, 87789, 92291, 146315, 168825, 276873, 438945, 461455, 731575, 1199783, 1384365, 2194725, 2307275, 3599349, 5998915, 6921825, 17996745, 29994575, 89983725]

約数ペア:

[(1, 89983725), (3, 29994575), (5, 17996745), (13, 6921825), (15, 5998915), (25, 3599349), (39, 2307275), (41, 2194725), (65, 1384365), (75, 1199783), (123, 731575), (195, 461455), (205, 438945), (325, 276873), (533, 168825), (615, 146315), (975, 92291), (1025, 87789), (1599, 56275), (2251, 39975), (2665, 33765), (3075, 29263), (6753, 13325), (7995, 11255)]