121130295

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{379}}^1$

素因数の和:560

約数の個数: 64

約数和(自身を含む): 229824000

約数和(自身を除く): 108693705

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 143, 149, 165, 195, 379, 429, 447, 715, 745, 1137, 1639, 1895, 1937, 2145, 2235, 4169, 4917, 4927, 5685, 5811, 8195, 9685, 12507, 14781, 20845, 21307, 24585, 24635, 29055, 54197, 56471, 62535, 63921, 73905, 106535, 162591, 169413, 270985, 282355, 319605, 621181, 734123, 812955, 847065, 1863543, 2202369, 3105905, 3670615, 8075353, 9317715, 11011845, 24226059, 40376765, 121130295]

約数ペア:

[(1, 121130295), (3, 40376765), (5, 24226059), (11, 11011845), (13, 9317715), (15, 8075353), (33, 3670615), (39, 3105905), (55, 2202369), (65, 1863543), (143, 847065), (149, 812955), (165, 734123), (195, 621181), (379, 319605), (429, 282355), (447, 270985), (715, 169413), (745, 162591), (1137, 106535), (1639, 73905), (1895, 63921), (1937, 62535), (2145, 56471), (2235, 54197), (4169, 29055), (4917, 24635), (4927, 24585), (5685, 21307), (5811, 20845), (8195, 14781), (9685, 12507)]