47470375

素因数分解:

$5^3\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{251}}^1$

素因数の和:372

約数の個数: 32

約数和(自身を含む): 63685440

約数和(自身を除く): 16215065

約数列:

[1, 5, 17, 25, 85, 89, 125, 251, 425, 445, 1255, 1513, 2125, 2225, 4267, 6275, 7565, 11125, 21335, 22339, 31375, 37825, 106675, 111695, 189125, 379763, 533375, 558475, 1898815, 2792375, 9494075, 47470375]

約数ペア:

[(1, 47470375), (5, 9494075), (17, 2792375), (25, 1898815), (85, 558475), (89, 533375), (125, 379763), (251, 189125), (425, 111695), (445, 106675), (1255, 37825), (1513, 31375), (2125, 22339), (2225, 21335), (4267, 11125), (6275, 7565)]