2912403195

素因数分解:

$3^4\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{2503}}^1$

素因数の和:2563

約数の個数: 120

約数和(自身を含む): 5988175776

約数和(自身を除く): 3075772581

約数列:

[1, 3, 5, 9, 13, 15, 17, 27, 39, 45, 51, 65, 81, 85, 117, 135, 153, 169, 195, 221, 255, 351, 405, 459, 507, 585, 663, 765, 845, 1053, 1105, 1377, 1521, 1755, 1989, 2295, 2503, 2535, 2873, 3315, 4563, 5265, 5967, 6885, 7509, 7605, 8619, 9945, 12515, 13689, 14365, 17901, 22527, 22815, 25857, 29835, 32539, 37545, 42551, 43095, 67581, 68445, 77571, 89505, 97617, 112635, 127653, 129285, 162695, 202743, 212755, 232713, 292851, 337905, 382959, 387855, 423007, 488085, 553163, 638265, 878553, 1013715, 1148877, 1163565, 1269021, 1464255, 1659489, 1914795, 2115035, 2635659, 2765815, 3446631, 3807063, 4392765, 4978467, 5744385, 6345105, 7191119, 8297445, 11421189, 13178295, 14935401, 17233155, 19035315, 21573357, 24892335, 34263567, 35955595, 44806203, 57105945, 64720071, 74677005, 107866785, 171317835, 194160213, 224031015, 323600355, 582480639, 970801065, 2912403195]

約数ペア:

[(1, 2912403195), (3, 970801065), (5, 582480639), (9, 323600355), (13, 224031015), (15, 194160213), (17, 171317835), (27, 107866785), (39, 74677005), (45, 64720071), (51, 57105945), (65, 44806203), (81, 35955595), (85, 34263567), (117, 24892335), (135, 21573357), (153, 19035315), (169, 17233155), (195, 14935401), (221, 13178295), (255, 11421189), (351, 8297445), (405, 7191119), (459, 6345105), (507, 5744385), (585, 4978467), (663, 4392765), (765, 3807063), (845, 3446631), (1053, 2765815), (1105, 2635659), (1377, 2115035), (1521, 1914795), (1755, 1659489), (1989, 1464255), (2295, 1269021), (2503, 1163565), (2535, 1148877), (2873, 1013715), (3315, 878553), (4563, 638265), (5265, 553163), (5967, 488085), (6885, 423007), (7509, 387855), (7605, 382959), (8619, 337905), (9945, 292851), (12515, 232713), (13689, 212755), (14365, 202743), (17901, 162695), (22527, 129285), (22815, 127653), (25857, 112635), (29835, 97617), (32539, 89505), (37545, 77571), (42551, 68445), (43095, 67581)]