227345195

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{8317}}^1$

素因数の和:8411

約数の個数: 32

約数和(自身を含む): 344964096

約数和(自身を除く): 117618901

約数列:

[1, 5, 7, 11, 35, 55, 71, 77, 355, 385, 497, 781, 2485, 3905, 5467, 8317, 27335, 41585, 58219, 91487, 291095, 457435, 590507, 640409, 2952535, 3202045, 4133549, 6495577, 20667745, 32477885, 45469039, 227345195]

約数ペア:

[(1, 227345195), (5, 45469039), (7, 32477885), (11, 20667745), (35, 6495577), (55, 4133549), (71, 3202045), (77, 2952535), (355, 640409), (385, 590507), (497, 457435), (781, 291095), (2485, 91487), (3905, 58219), (5467, 41585), (8317, 27335)]