142313545

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{137}}^1$

素因数の和:282

約数の個数: 48

約数和(自身を含む): 202187664

約数和(自身を除く): 59874119

約数列:

[1, 5, 11, 17, 55, 85, 101, 121, 137, 187, 505, 605, 685, 935, 1111, 1507, 1717, 2057, 2329, 5555, 7535, 8585, 10285, 11645, 12221, 13837, 16577, 18887, 25619, 61105, 69185, 82885, 94435, 128095, 152207, 207757, 235229, 281809, 761035, 1038785, 1176145, 1409045, 1674277, 2587519, 8371385, 12937595, 28462709, 142313545]

約数ペア:

[(1, 142313545), (5, 28462709), (11, 12937595), (17, 8371385), (55, 2587519), (85, 1674277), (101, 1409045), (121, 1176145), (137, 1038785), (187, 761035), (505, 281809), (605, 235229), (685, 207757), (935, 152207), (1111, 128095), (1507, 94435), (1717, 82885), (2057, 69185), (2329, 61105), (5555, 25619), (7535, 18887), (8585, 16577), (10285, 13837), (11645, 12221)]