2133291225

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{3581}}^1$

素因数の和:3667

約数の個数: 72

約数和(自身を含む): 3901571712

約数和(自身を除く): 1768280487

約数列:

[1, 3, 5, 13, 15, 25, 39, 47, 65, 75, 141, 169, 195, 235, 325, 507, 611, 705, 845, 975, 1175, 1833, 2535, 3055, 3525, 3581, 4225, 7943, 9165, 10743, 12675, 15275, 17905, 23829, 39715, 45825, 46553, 53715, 89525, 119145, 139659, 168307, 198575, 232765, 268575, 504921, 595725, 605189, 698295, 841535, 1163825, 1815567, 2187991, 2524605, 3025945, 3491475, 4207675, 6563973, 9077835, 10939955, 12623025, 15129725, 28443883, 32819865, 45389175, 54699775, 85331649, 142219415, 164099325, 426658245, 711097075, 2133291225]

約数ペア:

[(1, 2133291225), (3, 711097075), (5, 426658245), (13, 164099325), (15, 142219415), (25, 85331649), (39, 54699775), (47, 45389175), (65, 32819865), (75, 28443883), (141, 15129725), (169, 12623025), (195, 10939955), (235, 9077835), (325, 6563973), (507, 4207675), (611, 3491475), (705, 3025945), (845, 2524605), (975, 2187991), (1175, 1815567), (1833, 1163825), (2535, 841535), (3055, 698295), (3525, 605189), (3581, 595725), (4225, 504921), (7943, 268575), (9165, 232765), (10743, 198575), (12675, 168307), (15275, 139659), (17905, 119145), (23829, 89525), (39715, 53715), (45825, 46553)]