73126775

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{7481}}^1$

素因数の和:7531

約数の個数: 24

約数和(自身を含む): 100198944

約数和(自身を除く): 27072169

約数列:

[1, 5, 17, 23, 25, 85, 115, 391, 425, 575, 1955, 7481, 9775, 37405, 127177, 172063, 187025, 635885, 860315, 2925071, 3179425, 4301575, 14625355, 73126775]

約数ペア:

[(1, 73126775), (5, 14625355), (17, 4301575), (23, 3179425), (25, 2925071), (85, 860315), (115, 635885), (391, 187025), (425, 172063), (575, 127177), (1955, 37405), (7481, 9775)]