3150375

素因数分解:

$3^1\times 5^3\times {\mathrm{31}}^1\times {\mathrm{271}}^1$

素因数の和:320

約数の個数: 32

約数和(自身を含む): 5431296

約数和(自身を除く): 2280921

約数列:

[1, 3, 5, 15, 25, 31, 75, 93, 125, 155, 271, 375, 465, 775, 813, 1355, 2325, 3875, 4065, 6775, 8401, 11625, 20325, 25203, 33875, 42005, 101625, 126015, 210025, 630075, 1050125, 3150375]

約数ペア:

[(1, 3150375), (3, 1050125), (5, 630075), (15, 210025), (25, 126015), (31, 101625), (75, 42005), (93, 33875), (125, 25203), (155, 20325), (271, 11625), (375, 8401), (465, 6775), (775, 4065), (813, 3875), (1355, 2325)]