51089025

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{859}}^1$

素因数の和:946

約数の個数: 48

約数和(自身を含む): 92563520

約数和(自身を除く): 41474495

約数列:

[1, 3, 5, 13, 15, 25, 39, 61, 65, 75, 183, 195, 305, 325, 793, 859, 915, 975, 1525, 2379, 2577, 3965, 4295, 4575, 11167, 11895, 12885, 19825, 21475, 33501, 52399, 55835, 59475, 64425, 157197, 167505, 261995, 279175, 681187, 785985, 837525, 1309975, 2043561, 3405935, 3929925, 10217805, 17029675, 51089025]

約数ペア:

[(1, 51089025), (3, 17029675), (5, 10217805), (13, 3929925), (15, 3405935), (25, 2043561), (39, 1309975), (61, 837525), (65, 785985), (75, 681187), (183, 279175), (195, 261995), (305, 167505), (325, 157197), (793, 64425), (859, 59475), (915, 55835), (975, 52399), (1525, 33501), (2379, 21475), (2577, 19825), (3965, 12885), (4295, 11895), (4575, 11167)]