11195489515

素因数分解:

$5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{409}}^1\times {\mathrm{12821}}^1$

素因数の和:13303

約数の個数: 32

約数和(自身を含む): 15644891520

約数和(自身を除く): 4449402005

約数列:

[1, 5, 7, 35, 61, 305, 409, 427, 2045, 2135, 2863, 12821, 14315, 24949, 64105, 89747, 124745, 174643, 448735, 782081, 873215, 3910405, 5243789, 5474567, 26218945, 27372835, 36706523, 183532615, 319871129, 1599355645, 2239097903, 11195489515]

約数ペア:

[(1, 11195489515), (5, 2239097903), (7, 1599355645), (35, 319871129), (61, 183532615), (305, 36706523), (409, 27372835), (427, 26218945), (2045, 5474567), (2135, 5243789), (2863, 3910405), (12821, 873215), (14315, 782081), (24949, 448735), (64105, 174643), (89747, 124745)]