98009885

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{25163}}^1$

素因数の和:25228

約数の個数: 16

約数和(自身を含む): 126826560

約数和(自身を除く): 28816675

約数列:

[1, 5, 19, 41, 95, 205, 779, 3895, 25163, 125815, 478097, 1031683, 2390485, 5158415, 19601977, 98009885]

約数ペア:

[(1, 98009885), (5, 19601977), (19, 5158415), (41, 2390485), (95, 1031683), (205, 478097), (779, 125815), (3895, 25163)]