4964775

素因数分解:

$3^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{1249}}^1$

素因数の和:1315

約数の個数: 24

約数和(自身を含む): 8370000

約数和(自身を除く): 3405225

約数列:

[1, 3, 5, 15, 25, 53, 75, 159, 265, 795, 1249, 1325, 3747, 3975, 6245, 18735, 31225, 66197, 93675, 198591, 330985, 992955, 1654925, 4964775]

約数ペア:

[(1, 4964775), (3, 1654925), (5, 992955), (15, 330985), (25, 198591), (53, 93675), (75, 66197), (159, 31225), (265, 18735), (795, 6245), (1249, 3975), (1325, 3747)]