17943449095

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{251}}^1\times {\mathrm{7691}}^1$

素因数の和:7984

約数の個数: 48

約数和(自身を含む): 25540147584

約数和(自身を除く): 7596698489

約数列:

[1, 5, 11, 13, 55, 65, 143, 169, 251, 715, 845, 1255, 1859, 2761, 3263, 7691, 9295, 13805, 16315, 35893, 38455, 42419, 84601, 99983, 179465, 212095, 423005, 466609, 499915, 1099813, 1299779, 1930441, 2333045, 5499065, 6498895, 9652205, 14297569, 21234851, 25095733, 71487845, 106174255, 125478665, 276053063, 326244529, 1380265315, 1631222645, 3588689819, 17943449095]

約数ペア:

[(1, 17943449095), (5, 3588689819), (11, 1631222645), (13, 1380265315), (55, 326244529), (65, 276053063), (143, 125478665), (169, 106174255), (251, 71487845), (715, 25095733), (845, 21234851), (1255, 14297569), (1859, 9652205), (2761, 6498895), (3263, 5499065), (7691, 2333045), (9295, 1930441), (13805, 1299779), (16315, 1099813), (35893, 499915), (38455, 466609), (42419, 423005), (84601, 212095), (99983, 179465)]