10218505

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1$

素因数の和:189

約数の個数: 32

約数和(自身を含む): 14100480

約数和(自身を除く): 3881975

約数列:

[1, 5, 11, 47, 55, 59, 67, 235, 295, 335, 517, 649, 737, 2585, 2773, 3149, 3245, 3685, 3953, 13865, 15745, 19765, 30503, 34639, 43483, 152515, 173195, 185791, 217415, 928955, 2043701, 10218505]

約数ペア:

[(1, 10218505), (5, 2043701), (11, 928955), (47, 217415), (55, 185791), (59, 173195), (67, 152515), (235, 43483), (295, 34639), (335, 30503), (517, 19765), (649, 15745), (737, 13865), (2585, 3953), (2773, 3685), (3149, 3245)]