393926492745

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1201}}^1\times {\mathrm{316907}}^1$

素因数の和:318142

約数の個数: 48

約数和(自身を含む): 713088634752

約数和(自身を除く): 319162142007

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 1035, 1201, 3603, 6005, 10809, 18015, 27623, 54045, 82869, 138115, 248607, 316907, 414345, 950721, 1243035, 1584535, 2852163, 4753605, 7288861, 14260815, 21866583, 36444305, 65599749, 109332915, 327998745, 380605307, 1141815921, 1903026535, 3425447763, 5709079605, 8753922061, 17127238815, 26261766183, 43769610305, 78785298549, 131308830915, 393926492745]

約数ペア:

[(1, 393926492745), (3, 131308830915), (5, 78785298549), (9, 43769610305), (15, 26261766183), (23, 17127238815), (45, 8753922061), (69, 5709079605), (115, 3425447763), (207, 1903026535), (345, 1141815921), (1035, 380605307), (1201, 327998745), (3603, 109332915), (6005, 65599749), (10809, 36444305), (18015, 21866583), (27623, 14260815), (54045, 7288861), (82869, 4753605), (138115, 2852163), (248607, 1584535), (316907, 1243035), (414345, 950721)]