210942135

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{151213}}^1$

素因数の和:151255

約数の個数: 24

約数和(自身を含む): 377430144

約数和(自身を除く): 166488009

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 155, 279, 465, 1395, 151213, 453639, 756065, 1360917, 2268195, 4687603, 6804585, 14062809, 23438015, 42188427, 70314045, 210942135]

約数ペア:

[(1, 210942135), (3, 70314045), (5, 42188427), (9, 23438015), (15, 14062809), (31, 6804585), (45, 4687603), (93, 2268195), (155, 1360917), (279, 756065), (465, 453639), (1395, 151213)]