4737915

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{89}}^1$

素因数の和:133

約数の個数: 72

約数和(自身を含む): 10277280

約数和(自身を除く): 5539365

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 35, 39, 45, 63, 65, 89, 91, 105, 117, 169, 195, 267, 273, 315, 445, 455, 507, 585, 623, 801, 819, 845, 1157, 1183, 1335, 1365, 1521, 1869, 2535, 3115, 3471, 3549, 4005, 4095, 5607, 5785, 5915, 7605, 8099, 9345, 10413, 10647, 15041, 17355, 17745, 24297, 28035, 40495, 45123, 52065, 53235, 72891, 75205, 105287, 121485, 135369, 225615, 315861, 364455, 526435, 676845, 947583, 1579305, 4737915]

約数ペア:

[(1, 4737915), (3, 1579305), (5, 947583), (7, 676845), (9, 526435), (13, 364455), (15, 315861), (21, 225615), (35, 135369), (39, 121485), (45, 105287), (63, 75205), (65, 72891), (89, 53235), (91, 52065), (105, 45123), (117, 40495), (169, 28035), (195, 24297), (267, 17745), (273, 17355), (315, 15041), (445, 10647), (455, 10413), (507, 9345), (585, 8099), (623, 7605), (801, 5915), (819, 5785), (845, 5607), (1157, 4095), (1183, 4005), (1335, 3549), (1365, 3471), (1521, 3115), (1869, 2535)]