224744845

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{239}}^1$

素因数の和:334

約数の個数: 64

約数和(自身を含む): 330946560

約数和(自身を除く): 106201715

約数列:

[1, 5, 13, 17, 23, 37, 65, 85, 115, 185, 221, 239, 299, 391, 481, 629, 851, 1105, 1195, 1495, 1955, 2405, 3107, 3145, 4063, 4255, 5083, 5497, 8177, 8843, 11063, 14467, 15535, 20315, 25415, 27485, 40885, 44215, 52819, 55315, 71461, 72335, 93449, 114959, 150331, 188071, 203389, 264095, 357305, 467245, 574795, 751655, 940355, 1016945, 1214837, 1954303, 2644057, 3457613, 6074185, 9771515, 13220285, 17288065, 44948969, 224744845]

約数ペア:

[(1, 224744845), (5, 44948969), (13, 17288065), (17, 13220285), (23, 9771515), (37, 6074185), (65, 3457613), (85, 2644057), (115, 1954303), (185, 1214837), (221, 1016945), (239, 940355), (299, 751655), (391, 574795), (481, 467245), (629, 357305), (851, 264095), (1105, 203389), (1195, 188071), (1495, 150331), (1955, 114959), (2405, 93449), (3107, 72335), (3145, 71461), (4063, 55315), (4255, 52819), (5083, 44215), (5497, 40885), (8177, 27485), (8843, 25415), (11063, 20315), (14467, 15535)]