38289375

素因数分解:

$3^3\times 5^4\times {\mathrm{2269}}^1$

素因数の和:2298

約数の個数: 40

約数和(自身を含む): 70914800

約数和(自身を除く): 32625425

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 125, 135, 225, 375, 625, 675, 1125, 1875, 2269, 3375, 5625, 6807, 11345, 16875, 20421, 34035, 56725, 61263, 102105, 170175, 283625, 306315, 510525, 850875, 1418125, 1531575, 2552625, 4254375, 7657875, 12763125, 38289375]

約数ペア:

[(1, 38289375), (3, 12763125), (5, 7657875), (9, 4254375), (15, 2552625), (25, 1531575), (27, 1418125), (45, 850875), (75, 510525), (125, 306315), (135, 283625), (225, 170175), (375, 102105), (625, 61263), (675, 56725), (1125, 34035), (1875, 20421), (2269, 16875), (3375, 11345), (5625, 6807)]