8742195

素因数分解:

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

素因数の和:90

約数の個数: 96

約数和(自身を含む): 20067840

約数和(自身を除く): 11325645

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 27, 29, 33, 35, 45, 55, 63, 77, 87, 99, 105, 135, 145, 165, 189, 203, 231, 261, 297, 315, 319, 385, 435, 495, 609, 693, 783, 841, 945, 957, 1015, 1155, 1305, 1485, 1595, 1827, 2079, 2233, 2523, 2871, 3045, 3465, 3915, 4205, 4785, 5481, 5887, 6699, 7569, 8613, 9135, 9251, 10395, 11165, 12615, 14355, 17661, 20097, 22707, 27405, 27753, 29435, 33495, 37845, 43065, 46255, 52983, 60291, 64757, 83259, 88305, 100485, 113535, 138765, 158949, 194271, 249777, 264915, 301455, 323785, 416295, 582813, 794745, 971355, 1248885, 1748439, 2914065, 8742195]

約数ペア:

[(1, 8742195), (3, 2914065), (5, 1748439), (7, 1248885), (9, 971355), (11, 794745), (15, 582813), (21, 416295), (27, 323785), (29, 301455), (33, 264915), (35, 249777), (45, 194271), (55, 158949), (63, 138765), (77, 113535), (87, 100485), (99, 88305), (105, 83259), (135, 64757), (145, 60291), (165, 52983), (189, 46255), (203, 43065), (231, 37845), (261, 33495), (297, 29435), (315, 27753), (319, 27405), (385, 22707), (435, 20097), (495, 17661), (609, 14355), (693, 12615), (783, 11165), (841, 10395), (945, 9251), (957, 9135), (1015, 8613), (1155, 7569), (1305, 6699), (1485, 5887), (1595, 5481), (1827, 4785), (2079, 4205), (2233, 3915), (2523, 3465), (2871, 3045)]