145113205

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{191}}^1$

素因数の和:357

約数の個数: 32

約数和(自身を含む): 185131008

約数和(自身を除く): 40017803

約数列:

[1, 5, 47, 53, 61, 191, 235, 265, 305, 955, 2491, 2867, 3233, 8977, 10123, 11651, 12455, 14335, 16165, 44885, 50615, 58255, 151951, 475781, 547597, 617503, 759755, 2378905, 2737985, 3087515, 29022641, 145113205]

約数ペア:

[(1, 145113205), (5, 29022641), (47, 3087515), (53, 2737985), (61, 2378905), (191, 759755), (235, 617503), (265, 547597), (305, 475781), (955, 151951), (2491, 58255), (2867, 50615), (3233, 44885), (8977, 16165), (10123, 14335), (11651, 12455)]