40898025

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1129}}^1$

素因数の和:1175

約数の個数: 72

約数和(自身を含む): 87434880

約数和(自身を除く): 46536855

約数列:

[1, 3, 5, 7, 9, 15, 21, 23, 25, 35, 45, 63, 69, 75, 105, 115, 161, 175, 207, 225, 315, 345, 483, 525, 575, 805, 1035, 1129, 1449, 1575, 1725, 2415, 3387, 4025, 5175, 5645, 7245, 7903, 10161, 12075, 16935, 23709, 25967, 28225, 36225, 39515, 50805, 71127, 77901, 84675, 118545, 129835, 181769, 197575, 233703, 254025, 355635, 389505, 545307, 592725, 649175, 908845, 1168515, 1635921, 1778175, 1947525, 2726535, 4544225, 5842575, 8179605, 13632675, 40898025]

約数ペア:

[(1, 40898025), (3, 13632675), (5, 8179605), (7, 5842575), (9, 4544225), (15, 2726535), (21, 1947525), (23, 1778175), (25, 1635921), (35, 1168515), (45, 908845), (63, 649175), (69, 592725), (75, 545307), (105, 389505), (115, 355635), (161, 254025), (175, 233703), (207, 197575), (225, 181769), (315, 129835), (345, 118545), (483, 84675), (525, 77901), (575, 71127), (805, 50805), (1035, 39515), (1129, 36225), (1449, 28225), (1575, 25967), (1725, 23709), (2415, 16935), (3387, 12075), (4025, 10161), (5175, 7903), (5645, 7245)]