56971125

素因数分解:

$3^2\times 5^3\times {\mathrm{89}}^1\times {\mathrm{569}}^1$

素因数の和:679

約数の個数: 48

約数和(自身を含む): 104036400

約数和(自身を除く): 47065275

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 89, 125, 225, 267, 375, 445, 569, 801, 1125, 1335, 1707, 2225, 2845, 4005, 5121, 6675, 8535, 11125, 14225, 20025, 25605, 33375, 42675, 50641, 71125, 100125, 128025, 151923, 213375, 253205, 455769, 640125, 759615, 1266025, 2278845, 3798075, 6330125, 11394225, 18990375, 56971125]

約数ペア:

[(1, 56971125), (3, 18990375), (5, 11394225), (9, 6330125), (15, 3798075), (25, 2278845), (45, 1266025), (75, 759615), (89, 640125), (125, 455769), (225, 253205), (267, 213375), (375, 151923), (445, 128025), (569, 100125), (801, 71125), (1125, 50641), (1335, 42675), (1707, 33375), (2225, 25605), (2845, 20025), (4005, 14225), (5121, 11125), (6675, 8535)]