15694737305

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{541}}^1\times {\mathrm{3407}}^1$

素因数の和:4097

約数の個数: 32

約数和(自身を含む): 20481043968

約数和(自身を除く): 4786306663

約数列:

[1, 5, 13, 65, 131, 541, 655, 1703, 2705, 3407, 7033, 8515, 17035, 35165, 44291, 70871, 221455, 354355, 446317, 921323, 1843187, 2231585, 4606615, 5802121, 9215935, 23961431, 29010605, 119807155, 241457497, 1207287485, 3138947461, 15694737305]

約数ペア:

[(1, 15694737305), (5, 3138947461), (13, 1207287485), (65, 241457497), (131, 119807155), (541, 29010605), (655, 23961431), (1703, 9215935), (2705, 5802121), (3407, 4606615), (7033, 2231585), (8515, 1843187), (17035, 921323), (35165, 446317), (44291, 354355), (70871, 221455)]