6430125

素因数分解:

$3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{1319}}^1$

素因数の和:1350

約数の個数: 32

約数和(自身を含む): 11531520

約数和(自身を除く): 5101395

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 125, 195, 325, 375, 975, 1319, 1625, 3957, 4875, 6595, 17147, 19785, 32975, 51441, 85735, 98925, 164875, 257205, 428675, 494625, 1286025, 2143375, 6430125]

約数ペア:

[(1, 6430125), (3, 2143375), (5, 1286025), (13, 494625), (15, 428675), (25, 257205), (39, 164875), (65, 98925), (75, 85735), (125, 51441), (195, 32975), (325, 19785), (375, 17147), (975, 6595), (1319, 4875), (1625, 3957)]