90568225

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{5399}}^1$

素因数の和:5481

約数の個数: 24

約数和(自身を含む): 124545600

約数和(自身を除く): 33977375

約数列:

[1, 5, 11, 25, 55, 61, 275, 305, 671, 1525, 3355, 5399, 16775, 26995, 59389, 134975, 296945, 329339, 1484725, 1646695, 3622729, 8233475, 18113645, 90568225]

約数ペア:

[(1, 90568225), (5, 18113645), (11, 8233475), (25, 3622729), (55, 1646695), (61, 1484725), (275, 329339), (305, 296945), (671, 134975), (1525, 59389), (3355, 26995), (5399, 16775)]