1229610005

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{13879}}^1$

素因数の和:13973

約数の個数: 32

約数和(自身を含む): 1678924800

約数和(自身を除く): 449314795

約数列:

[1, 5, 13, 29, 47, 65, 145, 235, 377, 611, 1363, 1885, 3055, 6815, 13879, 17719, 69395, 88595, 180427, 402491, 652313, 902135, 2012455, 3261565, 5232383, 8480069, 18917077, 26161915, 42400345, 94585385, 245922001, 1229610005]

約数ペア:

[(1, 1229610005), (5, 245922001), (13, 94585385), (29, 42400345), (47, 26161915), (65, 18917077), (145, 8480069), (235, 5232383), (377, 3261565), (611, 2012455), (1363, 902135), (1885, 652313), (3055, 402491), (6815, 180427), (13879, 88595), (17719, 69395)]