15672227085

素因数分解:

$3^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{607}}^1\times {\mathrm{1723}}^1$

素因数の和:2384

約数の個数: 80

約数和(自身を含む): 28917520896

約数和(自身を除く): 13245293811

約数列:

[1, 3, 5, 9, 15, 27, 37, 45, 81, 111, 135, 185, 333, 405, 555, 607, 999, 1665, 1723, 1821, 2997, 3035, 4995, 5169, 5463, 8615, 9105, 14985, 15507, 16389, 22459, 25845, 27315, 46521, 49167, 63751, 67377, 77535, 81945, 112295, 139563, 191253, 202131, 232605, 245835, 318755, 336885, 573759, 606393, 697815, 956265, 1010655, 1045861, 1721277, 1819179, 2868795, 3031965, 3137583, 5163831, 5229305, 8606385, 9095895, 9412749, 15687915, 25819155, 28238247, 38696857, 47063745, 84714741, 116090571, 141191235, 193484285, 348271713, 423573705, 580452855, 1044815139, 1741358565, 3134445417, 5224075695, 15672227085]

約数ペア:

[(1, 15672227085), (3, 5224075695), (5, 3134445417), (9, 1741358565), (15, 1044815139), (27, 580452855), (37, 423573705), (45, 348271713), (81, 193484285), (111, 141191235), (135, 116090571), (185, 84714741), (333, 47063745), (405, 38696857), (555, 28238247), (607, 25819155), (999, 15687915), (1665, 9412749), (1723, 9095895), (1821, 8606385), (2997, 5229305), (3035, 5163831), (4995, 3137583), (5169, 3031965), (5463, 2868795), (8615, 1819179), (9105, 1721277), (14985, 1045861), (15507, 1010655), (16389, 956265), (22459, 697815), (25845, 606393), (27315, 573759), (46521, 336885), (49167, 318755), (63751, 245835), (67377, 232605), (77535, 202131), (81945, 191253), (112295, 139563)]