16051295

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{317}}^1$

素因数の和:395

約数の個数: 32

約数和(自身を含む): 22438080

約数和(自身を除く): 6386785

約数列:

[1, 5, 13, 19, 41, 65, 95, 205, 247, 317, 533, 779, 1235, 1585, 2665, 3895, 4121, 6023, 10127, 12997, 20605, 30115, 50635, 64985, 78299, 168961, 246943, 391495, 844805, 1234715, 3210259, 16051295]

約数ペア:

[(1, 16051295), (5, 3210259), (13, 1234715), (19, 844805), (41, 391495), (65, 246943), (95, 168961), (205, 78299), (247, 64985), (317, 50635), (533, 30115), (779, 20605), (1235, 12997), (1585, 10127), (2665, 6023), (3895, 4121)]