31444339255

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{99901}}^1$

素因数の和:99976

約数の個数: 48

約数和(自身を含む): 47732376384

約数和(自身を除く): 16288037129

約数列:

[1, 5, 7, 17, 23, 35, 85, 115, 119, 161, 391, 529, 595, 805, 1955, 2645, 2737, 3703, 8993, 13685, 18515, 44965, 62951, 99901, 314755, 499505, 699307, 1698317, 2297723, 3496535, 8491585, 11488615, 11888219, 16084061, 39061291, 52847629, 59441095, 80420305, 195306455, 264238145, 273429037, 369933403, 898409693, 1367145185, 1849667015, 4492048465, 6288867851, 31444339255]

約数ペア:

[(1, 31444339255), (5, 6288867851), (7, 4492048465), (17, 1849667015), (23, 1367145185), (35, 898409693), (85, 369933403), (115, 273429037), (119, 264238145), (161, 195306455), (391, 80420305), (529, 59441095), (595, 52847629), (805, 39061291), (1955, 16084061), (2645, 11888219), (2737, 11488615), (3703, 8491585), (8993, 3496535), (13685, 2297723), (18515, 1698317), (44965, 699307), (62951, 499505), (99901, 314755)]