490216145

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{91373}}^1$

素因数の和:91444

約数の個数: 16

約数和(自身を含む): 624998160

約数和(自身を除く): 134782015

約数列:

[1, 5, 29, 37, 145, 185, 1073, 5365, 91373, 456865, 2649817, 3380801, 13249085, 16904005, 98043229, 490216145]

約数ペア:

[(1, 490216145), (5, 98043229), (29, 16904005), (37, 13249085), (145, 3380801), (185, 2649817), (1073, 456865), (5365, 91373)]