47512125

素因数分解:

$3^2\times 5^3\times {\mathrm{157}}^1\times {\mathrm{269}}^1$

素因数の和:447

約数の個数: 48

約数和(自身を含む): 86514480

約数和(自身を除く): 39002355

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 125, 157, 225, 269, 375, 471, 785, 807, 1125, 1345, 1413, 2355, 2421, 3925, 4035, 6725, 7065, 11775, 12105, 19625, 20175, 33625, 35325, 42233, 58875, 60525, 100875, 126699, 176625, 211165, 302625, 380097, 633495, 1055825, 1900485, 3167475, 5279125, 9502425, 15837375, 47512125]

約数ペア:

[(1, 47512125), (3, 15837375), (5, 9502425), (9, 5279125), (15, 3167475), (25, 1900485), (45, 1055825), (75, 633495), (125, 380097), (157, 302625), (225, 211165), (269, 176625), (375, 126699), (471, 100875), (785, 60525), (807, 58875), (1125, 42233), (1345, 35325), (1413, 33625), (2355, 20175), (2421, 19625), (3925, 12105), (4035, 11775), (6725, 7065)]