1876874265

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{331}}^1\times {\mathrm{383}}^1$

素因数の和:779

約数の個数: 96

約数和(自身を含む): 3818520576

約数和(自身を除く): 1941646311

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 47, 63, 105, 141, 235, 315, 329, 331, 383, 423, 705, 987, 993, 1149, 1645, 1655, 1915, 2115, 2317, 2681, 2961, 2979, 3447, 4935, 4965, 5745, 6951, 8043, 11585, 13405, 14805, 14895, 15557, 17235, 18001, 20853, 24129, 34755, 40215, 46671, 54003, 77785, 90005, 104265, 108899, 120645, 126007, 126773, 140013, 162009, 233355, 270015, 326697, 378021, 380319, 544495, 630035, 633865, 700065, 810045, 887411, 980091, 1134063, 1140957, 1633485, 1890105, 1901595, 2662233, 4437055, 4900455, 5670315, 5704785, 5958331, 7986699, 13311165, 17874993, 29791655, 39933495, 41708317, 53624979, 89374965, 125124951, 208541585, 268124895, 375374853, 625624755, 1876874265]

約数ペア:

[(1, 1876874265), (3, 625624755), (5, 375374853), (7, 268124895), (9, 208541585), (15, 125124951), (21, 89374965), (35, 53624979), (45, 41708317), (47, 39933495), (63, 29791655), (105, 17874993), (141, 13311165), (235, 7986699), (315, 5958331), (329, 5704785), (331, 5670315), (383, 4900455), (423, 4437055), (705, 2662233), (987, 1901595), (993, 1890105), (1149, 1633485), (1645, 1140957), (1655, 1134063), (1915, 980091), (2115, 887411), (2317, 810045), (2681, 700065), (2961, 633865), (2979, 630035), (3447, 544495), (4935, 380319), (4965, 378021), (5745, 326697), (6951, 270015), (8043, 233355), (11585, 162009), (13405, 140013), (14805, 126773), (14895, 126007), (15557, 120645), (17235, 108899), (18001, 104265), (20853, 90005), (24129, 77785), (34755, 54003), (40215, 46671)]