331124815

素因数分解:

$5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{3911}}^1$

素因数の和:4023

約数の個数: 32

約数和(自身を含む): 473195520

約数和(自身を除く): 142070705

約数列:

[1, 5, 7, 35, 41, 59, 205, 287, 295, 413, 1435, 2065, 2419, 3911, 12095, 16933, 19555, 27377, 84665, 136885, 160351, 230749, 801755, 1122457, 1153745, 1615243, 5612285, 8076215, 9460709, 47303545, 66224963, 331124815]

約数ペア:

[(1, 331124815), (5, 66224963), (7, 47303545), (35, 9460709), (41, 8076215), (59, 5612285), (205, 1615243), (287, 1153745), (295, 1122457), (413, 801755), (1435, 230749), (2065, 160351), (2419, 136885), (3911, 84665), (12095, 27377), (16933, 19555)]