23677955

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{157}}^1$

素因数の和:339

約数の個数: 32

約数和(自身を含む): 33976320

約数和(自身を除く): 10298365

約数列:

[1, 5, 7, 31, 35, 139, 155, 157, 217, 695, 785, 973, 1085, 1099, 4309, 4865, 4867, 5495, 21545, 21823, 24335, 30163, 34069, 109115, 150815, 152761, 170345, 676513, 763805, 3382565, 4735591, 23677955]

約数ペア:

[(1, 23677955), (5, 4735591), (7, 3382565), (31, 763805), (35, 676513), (139, 170345), (155, 152761), (157, 150815), (217, 109115), (695, 34069), (785, 30163), (973, 24335), (1085, 21823), (1099, 21545), (4309, 5495), (4865, 4867)]