2914065

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^2$

素因数の和:87

約数の個数: 72

約数和(自身を含む): 6522048

約数和(自身を除く): 3607983

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 29, 33, 35, 45, 55, 63, 77, 87, 99, 105, 145, 165, 203, 231, 261, 315, 319, 385, 435, 495, 609, 693, 841, 957, 1015, 1155, 1305, 1595, 1827, 2233, 2523, 2871, 3045, 3465, 4205, 4785, 5887, 6699, 7569, 9135, 9251, 11165, 12615, 14355, 17661, 20097, 27753, 29435, 33495, 37845, 46255, 52983, 64757, 83259, 88305, 100485, 138765, 194271, 264915, 323785, 416295, 582813, 971355, 2914065]

約数ペア:

[(1, 2914065), (3, 971355), (5, 582813), (7, 416295), (9, 323785), (11, 264915), (15, 194271), (21, 138765), (29, 100485), (33, 88305), (35, 83259), (45, 64757), (55, 52983), (63, 46255), (77, 37845), (87, 33495), (99, 29435), (105, 27753), (145, 20097), (165, 17661), (203, 14355), (231, 12615), (261, 11165), (315, 9251), (319, 9135), (385, 7569), (435, 6699), (495, 5887), (609, 4785), (693, 4205), (841, 3465), (957, 3045), (1015, 2871), (1155, 2523), (1305, 2233), (1595, 1827)]