38395665

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1583}}^1$

素因数の和:1619

約数の個数: 72

約数和(自身を含む): 84509568

約数和(自身を除く): 46113903

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 33, 35, 45, 49, 55, 63, 77, 99, 105, 147, 165, 231, 245, 315, 385, 441, 495, 539, 693, 735, 1155, 1583, 1617, 2205, 2695, 3465, 4749, 4851, 7915, 8085, 11081, 14247, 17413, 23745, 24255, 33243, 52239, 55405, 71235, 77567, 87065, 99729, 121891, 156717, 166215, 232701, 261195, 365673, 387835, 498645, 609455, 698103, 783585, 853237, 1097019, 1163505, 1828365, 2559711, 3490515, 4266185, 5485095, 7679133, 12798555, 38395665]

約数ペア:

[(1, 38395665), (3, 12798555), (5, 7679133), (7, 5485095), (9, 4266185), (11, 3490515), (15, 2559711), (21, 1828365), (33, 1163505), (35, 1097019), (45, 853237), (49, 783585), (55, 698103), (63, 609455), (77, 498645), (99, 387835), (105, 365673), (147, 261195), (165, 232701), (231, 166215), (245, 156717), (315, 121891), (385, 99729), (441, 87065), (495, 77567), (539, 71235), (693, 55405), (735, 52239), (1155, 33243), (1583, 24255), (1617, 23745), (2205, 17413), (2695, 14247), (3465, 11081), (4749, 8085), (4851, 7915)]