713888925

素因数分解:

$3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{7489}}^1$

素因数の和:7574

約数の個数: 48

約数和(自身を含む): 1248253440

約数和(自身を除く): 534364515

約数列:

[1, 3, 5, 15, 25, 31, 41, 75, 93, 123, 155, 205, 465, 615, 775, 1025, 1271, 2325, 3075, 3813, 6355, 7489, 19065, 22467, 31775, 37445, 95325, 112335, 187225, 232159, 307049, 561675, 696477, 921147, 1160795, 1535245, 3482385, 4605735, 5803975, 7676225, 9518519, 17411925, 23028675, 28555557, 47592595, 142777785, 237962975, 713888925]

約数ペア:

[(1, 713888925), (3, 237962975), (5, 142777785), (15, 47592595), (25, 28555557), (31, 23028675), (41, 17411925), (75, 9518519), (93, 7676225), (123, 5803975), (155, 4605735), (205, 3482385), (465, 1535245), (615, 1160795), (775, 921147), (1025, 696477), (1271, 561675), (2325, 307049), (3075, 232159), (3813, 187225), (6355, 112335), (7489, 95325), (19065, 37445), (22467, 31775)]