931162015

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{39887}}^1$

素因数の和:39951

約数の個数: 32

約数和(自身を含む): 1378529280

約数和(自身を除く): 447367265

約数列:

[1, 5, 7, 23, 29, 35, 115, 145, 161, 203, 667, 805, 1015, 3335, 4669, 23345, 39887, 199435, 279209, 917401, 1156723, 1396045, 4587005, 5783615, 6421807, 8097061, 26604629, 32109035, 40485305, 133023145, 186232403, 931162015]

約数ペア:

[(1, 931162015), (5, 186232403), (7, 133023145), (23, 40485305), (29, 32109035), (35, 26604629), (115, 8097061), (145, 6421807), (161, 5783615), (203, 4587005), (667, 1396045), (805, 1156723), (1015, 917401), (3335, 279209), (4669, 199435), (23345, 39887)]