66633875

素因数分解:

$5^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1$

素因数の和:106

約数の個数: 96

約数和(自身を含む): 112679424

約数和(自身を除く): 46045549

約数列:

[1, 5, 7, 11, 23, 25, 35, 43, 49, 55, 77, 115, 125, 161, 175, 215, 245, 253, 275, 301, 385, 473, 539, 575, 805, 875, 989, 1075, 1127, 1225, 1265, 1375, 1505, 1771, 1925, 2107, 2365, 2695, 2875, 3311, 4025, 4945, 5375, 5635, 6125, 6325, 6923, 7525, 8855, 9625, 10535, 10879, 11825, 12397, 13475, 16555, 20125, 23177, 24725, 28175, 31625, 34615, 37625, 44275, 48461, 52675, 54395, 59125, 61985, 67375, 76153, 82775, 115885, 123625, 140875, 173075, 221375, 242305, 263375, 271975, 309925, 380765, 413875, 533071, 579425, 865375, 1211525, 1359875, 1549625, 1903825, 2665355, 2897125, 6057625, 9519125, 13326775, 66633875]

約数ペア:

[(1, 66633875), (5, 13326775), (7, 9519125), (11, 6057625), (23, 2897125), (25, 2665355), (35, 1903825), (43, 1549625), (49, 1359875), (55, 1211525), (77, 865375), (115, 579425), (125, 533071), (161, 413875), (175, 380765), (215, 309925), (245, 271975), (253, 263375), (275, 242305), (301, 221375), (385, 173075), (473, 140875), (539, 123625), (575, 115885), (805, 82775), (875, 76153), (989, 67375), (1075, 61985), (1127, 59125), (1225, 54395), (1265, 52675), (1375, 48461), (1505, 44275), (1771, 37625), (1925, 34615), (2107, 31625), (2365, 28175), (2695, 24725), (2875, 23177), (3311, 20125), (4025, 16555), (4945, 13475), (5375, 12397), (5635, 11825), (6125, 10879), (6325, 10535), (6923, 9625), (7525, 8855)]