126814275

素因数分解:

$3^3\times 5^2\times 7^1\times {\mathrm{26839}}^1$

素因数の和:26865

約数の個数: 48

約数和(自身を含む): 266252800

約数和(自身を除く): 139438525

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 63, 75, 105, 135, 175, 189, 225, 315, 525, 675, 945, 1575, 4725, 26839, 80517, 134195, 187873, 241551, 402585, 563619, 670975, 724653, 939365, 1207755, 1690857, 2012925, 2818095, 3623265, 4696825, 5072571, 6038775, 8454285, 14090475, 18116325, 25362855, 42271425, 126814275]

約数ペア:

[(1, 126814275), (3, 42271425), (5, 25362855), (7, 18116325), (9, 14090475), (15, 8454285), (21, 6038775), (25, 5072571), (27, 4696825), (35, 3623265), (45, 2818095), (63, 2012925), (75, 1690857), (105, 1207755), (135, 939365), (175, 724653), (189, 670975), (225, 563619), (315, 402585), (525, 241551), (675, 187873), (945, 134195), (1575, 80517), (4725, 26839)]