74104515

素因数分解:

$3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{18503}}^1$

素因数の和:18603

約数の個数: 24

約数和(自身を含む): 129898080

約数和(自身を除く): 55793565

約数列:

[1, 3, 5, 9, 15, 45, 89, 267, 445, 801, 1335, 4005, 18503, 55509, 92515, 166527, 277545, 832635, 1646767, 4940301, 8233835, 14820903, 24701505, 74104515]

約数ペア:

[(1, 74104515), (3, 24701505), (5, 14820903), (9, 8233835), (15, 4940301), (45, 1646767), (89, 832635), (267, 277545), (445, 166527), (801, 92515), (1335, 55509), (4005, 18503)]