4039257025

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{3023}}^1$

素因数の和:3178

約数の個数: 48

約数和(自身を含む): 5512147200

約数和(自身を除く): 1472890175

約数列:

[1, 5, 19, 25, 29, 95, 97, 145, 475, 485, 551, 725, 1843, 2425, 2755, 2813, 3023, 9215, 13775, 14065, 15115, 46075, 53447, 57437, 70325, 75575, 87667, 267235, 287185, 293231, 438335, 1336175, 1435925, 1466155, 1665673, 2191675, 5571389, 7330775, 8328365, 8503699, 27856945, 41641825, 42518495, 139284725, 161570281, 212592475, 807851405, 4039257025]

約数ペア:

[(1, 4039257025), (5, 807851405), (19, 212592475), (25, 161570281), (29, 139284725), (95, 42518495), (97, 41641825), (145, 27856945), (475, 8503699), (485, 8328365), (551, 7330775), (725, 5571389), (1843, 2191675), (2425, 1665673), (2755, 1466155), (2813, 1435925), (3023, 1336175), (9215, 438335), (13775, 293231), (14065, 287185), (15115, 267235), (46075, 87667), (53447, 75575), (57437, 70325)]