155529495

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{7307}}^1$

素因数の和:7372

約数の個数: 48

約数和(自身を含む): 300972672

約数和(自身を除く): 145443177

約数列:

[1, 3, 5, 9, 11, 15, 33, 43, 45, 55, 99, 129, 165, 215, 387, 473, 495, 645, 1419, 1935, 2365, 4257, 7095, 7307, 21285, 21921, 36535, 65763, 80377, 109605, 241131, 314201, 328815, 401885, 723393, 942603, 1205655, 1571005, 2827809, 3456211, 3616965, 4713015, 10368633, 14139045, 17281055, 31105899, 51843165, 155529495]

約数ペア:

[(1, 155529495), (3, 51843165), (5, 31105899), (9, 17281055), (11, 14139045), (15, 10368633), (33, 4713015), (43, 3616965), (45, 3456211), (55, 2827809), (99, 1571005), (129, 1205655), (165, 942603), (215, 723393), (387, 401885), (473, 328815), (495, 314201), (645, 241131), (1419, 109605), (1935, 80377), (2365, 65763), (4257, 36535), (7095, 21921), (7307, 21285)]