65881035

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{7829}}^1$

素因数の和:7868

約数の個数: 48

約数和(自身を含む): 131919840

約数和(自身を除く): 66038805

約数列:

[1, 3, 5, 9, 11, 15, 17, 33, 45, 51, 55, 85, 99, 153, 165, 187, 255, 495, 561, 765, 935, 1683, 2805, 7829, 8415, 23487, 39145, 70461, 86119, 117435, 133093, 258357, 352305, 399279, 430595, 665465, 775071, 1197837, 1291785, 1464023, 1996395, 3875355, 4392069, 5989185, 7320115, 13176207, 21960345, 65881035]

約数ペア:

[(1, 65881035), (3, 21960345), (5, 13176207), (9, 7320115), (11, 5989185), (15, 4392069), (17, 3875355), (33, 1996395), (45, 1464023), (51, 1291785), (55, 1197837), (85, 775071), (99, 665465), (153, 430595), (165, 399279), (187, 352305), (255, 258357), (495, 133093), (561, 117435), (765, 86119), (935, 70461), (1683, 39145), (2805, 23487), (7829, 8415)]