6356025

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:123

約数の個数: 72

約数和(自身を含む): 12796056

約数和(自身を除く): 6440031

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 41, 45, 53, 65, 75, 117, 123, 159, 195, 205, 225, 265, 325, 369, 477, 533, 585, 615, 689, 795, 975, 1025, 1325, 1599, 1845, 2067, 2173, 2385, 2665, 2925, 3075, 3445, 3975, 4797, 6201, 6519, 7995, 9225, 10335, 10865, 11925, 13325, 17225, 19557, 23985, 28249, 31005, 32595, 39975, 51675, 54325, 84747, 97785, 119925, 141245, 155025, 162975, 254241, 423735, 488925, 706225, 1271205, 2118675, 6356025]

約数ペア:

[(1, 6356025), (3, 2118675), (5, 1271205), (9, 706225), (13, 488925), (15, 423735), (25, 254241), (39, 162975), (41, 155025), (45, 141245), (53, 119925), (65, 97785), (75, 84747), (117, 54325), (123, 51675), (159, 39975), (195, 32595), (205, 31005), (225, 28249), (265, 23985), (325, 19557), (369, 17225), (477, 13325), (533, 11925), (585, 10865), (615, 10335), (689, 9225), (795, 7995), (975, 6519), (1025, 6201), (1325, 4797), (1599, 3975), (1845, 3445), (2067, 3075), (2173, 2925), (2385, 2665)]