57887175

素因数分解:

$3^1\times 5^2\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1$

素因数の和:292

約数の個数: 48

約数和(自身を含む): 98917280

約数和(自身を除く): 41030105

約数列:

[1, 3, 5, 15, 25, 73, 75, 97, 109, 219, 291, 327, 365, 485, 545, 1095, 1455, 1635, 1825, 2425, 2725, 5475, 7081, 7275, 7957, 8175, 10573, 21243, 23871, 31719, 35405, 39785, 52865, 106215, 119355, 158595, 177025, 198925, 264325, 531075, 596775, 771829, 792975, 2315487, 3859145, 11577435, 19295725, 57887175]

約数ペア:

[(1, 57887175), (3, 19295725), (5, 11577435), (15, 3859145), (25, 2315487), (73, 792975), (75, 771829), (97, 596775), (109, 531075), (219, 264325), (291, 198925), (327, 177025), (365, 158595), (485, 119355), (545, 106215), (1095, 52865), (1455, 39785), (1635, 35405), (1825, 31719), (2425, 23871), (2725, 21243), (5475, 10573), (7081, 8175), (7275, 7957)]