240983265

素因数分解:

$3^1\times 5^1\times {\mathrm{557}}^1\times {\mathrm{28843}}^1$

素因数の和:29408

約数の個数: 16

約数和(自身を含む): 386278848

約数和(自身を除く): 145295583

約数列:

[1, 3, 5, 15, 557, 1671, 2785, 8355, 28843, 86529, 144215, 432645, 16065551, 48196653, 80327755, 240983265]

約数ペア:

[(1, 240983265), (3, 80327755), (5, 48196653), (15, 16065551), (557, 432645), (1671, 144215), (2785, 86529), (8355, 28843)]