4044335725

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{119921}}^1$

素因数の和:120021

約数の個数: 24

約数和(自身を含む): 5353318080

約数和(自身を除く): 1308982355

約数列:

[1, 5, 19, 25, 71, 95, 355, 475, 1349, 1775, 6745, 33725, 119921, 599605, 2278499, 2998025, 8514391, 11392495, 42571955, 56962475, 161773429, 212859775, 808867145, 4044335725]

約数ペア:

[(1, 4044335725), (5, 808867145), (19, 212859775), (25, 161773429), (71, 56962475), (95, 42571955), (355, 11392495), (475, 8514391), (1349, 2998025), (1775, 2278499), (6745, 599605), (33725, 119921)]