40012245

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3257}}^1$

素因数の和:3291

約数の個数: 64

約数和(自身を含む): 87575040

約数和(自身を除く): 47562795

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 27, 35, 39, 45, 63, 65, 91, 105, 117, 135, 189, 195, 273, 315, 351, 455, 585, 819, 945, 1365, 1755, 2457, 3257, 4095, 9771, 12285, 16285, 22799, 29313, 42341, 48855, 68397, 87939, 113995, 127023, 146565, 205191, 211705, 296387, 341985, 381069, 439695, 615573, 635115, 889161, 1025955, 1143207, 1481935, 1905345, 2667483, 3077865, 4445805, 5716035, 8002449, 13337415, 40012245]

約数ペア:

[(1, 40012245), (3, 13337415), (5, 8002449), (7, 5716035), (9, 4445805), (13, 3077865), (15, 2667483), (21, 1905345), (27, 1481935), (35, 1143207), (39, 1025955), (45, 889161), (63, 635115), (65, 615573), (91, 439695), (105, 381069), (117, 341985), (135, 296387), (189, 211705), (195, 205191), (273, 146565), (315, 127023), (351, 113995), (455, 87939), (585, 68397), (819, 48855), (945, 42341), (1365, 29313), (1755, 22799), (2457, 16285), (3257, 12285), (4095, 9771)]