2247309505

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1\times {\mathrm{7643}}^1$

素因数の和:7957

約数の個数: 32

約数和(自身を含む): 3193602048

約数和(自身を除く): 946292543

約数列:

[1, 5, 7, 31, 35, 155, 217, 271, 1085, 1355, 1897, 7643, 8401, 9485, 38215, 42005, 53501, 58807, 236933, 267505, 294035, 1184665, 1658531, 2071253, 8292655, 10356265, 14498771, 64208843, 72493855, 321044215, 449461901, 2247309505]

約数ペア:

[(1, 2247309505), (5, 449461901), (7, 321044215), (31, 72493855), (35, 64208843), (155, 14498771), (217, 10356265), (271, 8292655), (1085, 2071253), (1355, 1658531), (1897, 1184665), (7643, 294035), (8401, 267505), (9485, 236933), (38215, 58807), (42005, 53501)]