74427625

素因数分解:

$5^3\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{227}}^1$

素因数の和:346

約数の個数: 32

約数和(自身を含む): 97029504

約数和(自身を除く): 22601879

約数列:

[1, 5, 25, 43, 61, 125, 215, 227, 305, 1075, 1135, 1525, 2623, 5375, 5675, 7625, 9761, 13115, 13847, 28375, 48805, 65575, 69235, 244025, 327875, 346175, 595421, 1220125, 1730875, 2977105, 14885525, 74427625]

約数ペア:

[(1, 74427625), (5, 14885525), (25, 2977105), (43, 1730875), (61, 1220125), (125, 595421), (215, 346175), (227, 327875), (305, 244025), (1075, 69235), (1135, 65575), (1525, 48805), (2623, 28375), (5375, 13847), (5675, 13115), (7625, 9761)]