15690789675

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{49919}}^1$

素因数の和:50073

約数の個数: 72

約数和(自身を含む): 30900879360

約数和(自身を除く): 15210089685

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 45, 55, 75, 99, 127, 165, 225, 275, 381, 495, 635, 825, 1143, 1397, 1905, 2475, 3175, 4191, 5715, 6985, 9525, 12573, 20955, 28575, 34925, 49919, 62865, 104775, 149757, 249595, 314325, 449271, 549109, 748785, 1247975, 1647327, 2246355, 2745545, 3743925, 4941981, 6339713, 8236635, 11231775, 13727725, 19019139, 24709905, 31698565, 41183175, 57057417, 69736843, 95095695, 123549525, 158492825, 209210529, 285287085, 348684215, 475478475, 627631587, 1046052645, 1426435425, 1743421075, 3138157935, 5230263225, 15690789675]

約数ペア:

[(1, 15690789675), (3, 5230263225), (5, 3138157935), (9, 1743421075), (11, 1426435425), (15, 1046052645), (25, 627631587), (33, 475478475), (45, 348684215), (55, 285287085), (75, 209210529), (99, 158492825), (127, 123549525), (165, 95095695), (225, 69736843), (275, 57057417), (381, 41183175), (495, 31698565), (635, 24709905), (825, 19019139), (1143, 13727725), (1397, 11231775), (1905, 8236635), (2475, 6339713), (3175, 4941981), (4191, 3743925), (5715, 2745545), (6985, 2246355), (9525, 1647327), (12573, 1247975), (20955, 748785), (28575, 549109), (34925, 449271), (49919, 314325), (62865, 249595), (104775, 149757)]