402592045

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{2287}}^1$

素因数の和:2437

約数の個数: 32

約数和(自身を含む): 543628800

約数和(自身を除く): 141036755

約数列:

[1, 5, 17, 19, 85, 95, 109, 323, 545, 1615, 1853, 2071, 2287, 9265, 10355, 11435, 35207, 38879, 43453, 176035, 194395, 217265, 249283, 738701, 1246415, 3693505, 4237811, 4736377, 21189055, 23681885, 80518409, 402592045]

約数ペア:

[(1, 402592045), (5, 80518409), (17, 23681885), (19, 21189055), (85, 4736377), (95, 4237811), (109, 3693505), (323, 1246415), (545, 738701), (1615, 249283), (1853, 217265), (2071, 194395), (2287, 176035), (9265, 43453), (10355, 38879), (11435, 35207)]