131574135

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{6701}}^1$

素因数の和:6744

約数の個数: 64

約数和(自身を含む): 277945344

約数和(自身を除く): 146371209

約数列:

[1, 3, 5, 7, 11, 15, 17, 21, 33, 35, 51, 55, 77, 85, 105, 119, 165, 187, 231, 255, 357, 385, 561, 595, 935, 1155, 1309, 1785, 2805, 3927, 6545, 6701, 19635, 20103, 33505, 46907, 73711, 100515, 113917, 140721, 221133, 234535, 341751, 368555, 515977, 569585, 703605, 797419, 1105665, 1253087, 1547931, 1708755, 2392257, 2579885, 3759261, 3987095, 6265435, 7739655, 8771609, 11961285, 18796305, 26314827, 43858045, 131574135]

約数ペア:

[(1, 131574135), (3, 43858045), (5, 26314827), (7, 18796305), (11, 11961285), (15, 8771609), (17, 7739655), (21, 6265435), (33, 3987095), (35, 3759261), (51, 2579885), (55, 2392257), (77, 1708755), (85, 1547931), (105, 1253087), (119, 1105665), (165, 797419), (187, 703605), (231, 569585), (255, 515977), (357, 368555), (385, 341751), (561, 234535), (595, 221133), (935, 140721), (1155, 113917), (1309, 100515), (1785, 73711), (2805, 46907), (3927, 33505), (6545, 20103), (6701, 19635)]