15698640485

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{379}}^1\times {\mathrm{3943}}^1$

素因数の和:4529

約数の個数: 32

約数和(自身を含む): 20718305280

約数和(自身を除く): 5019664795

約数列:

[1, 5, 11, 55, 191, 379, 955, 1895, 2101, 3943, 4169, 10505, 19715, 20845, 43373, 72389, 216865, 361945, 753113, 796279, 1494397, 3765565, 3981395, 7471985, 8284243, 16438367, 41421215, 82191835, 285429827, 1427149135, 3139728097, 15698640485]

約数ペア:

[(1, 15698640485), (5, 3139728097), (11, 1427149135), (55, 285429827), (191, 82191835), (379, 41421215), (955, 16438367), (1895, 8284243), (2101, 7471985), (3943, 3981395), (4169, 3765565), (10505, 1494397), (19715, 796279), (20845, 753113), (43373, 361945), (72389, 216865)]