63434735

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1$

素因数の和:240

約数の個数: 64

約数和(自身を含む): 101606400

約数和(自身を除く): 38171665

約数列:

[1, 5, 7, 13, 17, 35, 59, 65, 85, 91, 119, 139, 221, 295, 413, 455, 595, 695, 767, 973, 1003, 1105, 1547, 1807, 2065, 2363, 3835, 4865, 5015, 5369, 7021, 7735, 8201, 9035, 11815, 12649, 13039, 16541, 26845, 30719, 35105, 41005, 57407, 63245, 65195, 82705, 91273, 106613, 139417, 153595, 215033, 287035, 456365, 533065, 697085, 746291, 975919, 1075165, 1812421, 3731455, 4879595, 9062105, 12686947, 63434735]

約数ペア:

[(1, 63434735), (5, 12686947), (7, 9062105), (13, 4879595), (17, 3731455), (35, 1812421), (59, 1075165), (65, 975919), (85, 746291), (91, 697085), (119, 533065), (139, 456365), (221, 287035), (295, 215033), (413, 153595), (455, 139417), (595, 106613), (695, 91273), (767, 82705), (973, 65195), (1003, 63245), (1105, 57407), (1547, 41005), (1807, 35105), (2065, 30719), (2363, 26845), (3835, 16541), (4865, 13039), (5015, 12649), (5369, 11815), (7021, 9035), (7735, 8201)]