135674775

素因数分解:

$3^2\times 5^2\times {\mathrm{602999}}^1$

素因数の和:603015

約数の個数: 18

約数和(自身を含む): 243009000

約数和(自身を除く): 107334225

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 602999, 1808997, 3014995, 5426991, 9044985, 15074975, 27134955, 45224925, 135674775]

約数ペア:

[(1, 135674775), (3, 45224925), (5, 27134955), (9, 15074975), (15, 9044985), (25, 5426991), (45, 3014995), (75, 1808997), (225, 602999)]