29212875

素因数分解:

$3^2\times 5^3\times {\mathrm{23}}^1\times {\mathrm{1129}}^1$

素因数の和:1173

約数の個数: 48

約数和(自身を含む): 54999360

約数和(自身を除く): 25786485

約数列:

[1, 3, 5, 9, 15, 23, 25, 45, 69, 75, 115, 125, 207, 225, 345, 375, 575, 1035, 1125, 1129, 1725, 2875, 3387, 5175, 5645, 8625, 10161, 16935, 25875, 25967, 28225, 50805, 77901, 84675, 129835, 141125, 233703, 254025, 389505, 423375, 649175, 1168515, 1270125, 1947525, 3245875, 5842575, 9737625, 29212875]

約数ペア:

[(1, 29212875), (3, 9737625), (5, 5842575), (9, 3245875), (15, 1947525), (23, 1270125), (25, 1168515), (45, 649175), (69, 423375), (75, 389505), (115, 254025), (125, 233703), (207, 141125), (225, 129835), (345, 84675), (375, 77901), (575, 50805), (1035, 28225), (1125, 25967), (1129, 25875), (1725, 16935), (2875, 10161), (3387, 8625), (5175, 5645)]