155125575

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{269}}^1$

素因数の和:529

約数の個数: 72

約数和(自身を含む): 305538480

約数和(自身を除く): 150412905

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 45, 55, 75, 99, 165, 225, 233, 269, 275, 495, 699, 807, 825, 1165, 1345, 2097, 2421, 2475, 2563, 2959, 3495, 4035, 5825, 6725, 7689, 8877, 10485, 12105, 12815, 14795, 17475, 20175, 23067, 26631, 38445, 44385, 52425, 60525, 62677, 64075, 73975, 115335, 133155, 188031, 192225, 221925, 313385, 564093, 576675, 665775, 689447, 940155, 1566925, 2068341, 2820465, 3447235, 4700775, 6205023, 10341705, 14102325, 17236175, 31025115, 51708525, 155125575]

約数ペア:

[(1, 155125575), (3, 51708525), (5, 31025115), (9, 17236175), (11, 14102325), (15, 10341705), (25, 6205023), (33, 4700775), (45, 3447235), (55, 2820465), (75, 2068341), (99, 1566925), (165, 940155), (225, 689447), (233, 665775), (269, 576675), (275, 564093), (495, 313385), (699, 221925), (807, 192225), (825, 188031), (1165, 133155), (1345, 115335), (2097, 73975), (2421, 64075), (2475, 62677), (2563, 60525), (2959, 52425), (3495, 44385), (4035, 38445), (5825, 26631), (6725, 23067), (7689, 20175), (8877, 17475), (10485, 14795), (12105, 12815)]