30907575

素因数分解:

$3^4\times 5^2\times {\mathrm{15263}}^1$

素因数の和:15285

約数の個数: 30

約数和(自身を含む): 57255264

約数和(自身を除く): 26347689

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 405, 675, 2025, 15263, 45789, 76315, 137367, 228945, 381575, 412101, 686835, 1144725, 1236303, 2060505, 3434175, 6181515, 10302525, 30907575]

約数ペア:

[(1, 30907575), (3, 10302525), (5, 6181515), (9, 3434175), (15, 2060505), (25, 1236303), (27, 1144725), (45, 686835), (75, 412101), (81, 381575), (135, 228945), (225, 137367), (405, 76315), (675, 45789), (2025, 15263)]