201363975

素因数分解:

$3^4\times 5^2\times {\mathrm{99439}}^1$

素因数の和:99461

約数の個数: 30

約数和(自身を含む): 372999440

約数和(自身を除く): 171635465

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 405, 675, 2025, 99439, 298317, 497195, 894951, 1491585, 2485975, 2684853, 4474755, 7457925, 8054559, 13424265, 22373775, 40272795, 67121325, 201363975]

約数ペア:

[(1, 201363975), (3, 67121325), (5, 40272795), (9, 22373775), (15, 13424265), (25, 8054559), (27, 7457925), (45, 4474755), (75, 2684853), (81, 2485975), (135, 1491585), (225, 894951), (405, 497195), (675, 298317), (2025, 99439)]