1323752855

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{12253}}^1$

素因数の和:12347

約数の個数: 32

約数和(自身を含む): 1778692608

約数和(自身を除く): 454939753

約数列:

[1, 5, 17, 31, 41, 85, 155, 205, 527, 697, 1271, 2635, 3485, 6355, 12253, 21607, 61265, 108035, 208301, 379843, 502373, 1041505, 1899215, 2511865, 6457331, 8540341, 15573563, 32286655, 42701705, 77867815, 264750571, 1323752855]

約数ペア:

[(1, 1323752855), (5, 264750571), (17, 77867815), (31, 42701705), (41, 32286655), (85, 15573563), (155, 8540341), (205, 6457331), (527, 2511865), (697, 1899215), (1271, 1041505), (2635, 502373), (3485, 379843), (6355, 208301), (12253, 108035), (21607, 61265)]