1529695

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1$

素因数の和:246

約数の個数: 16

約数和(自身を含む): 1935360

約数和(自身を除く): 405665

約数列:

[1, 5, 31, 71, 139, 155, 355, 695, 2201, 4309, 9869, 11005, 21545, 49345, 305939, 1529695]

約数ペア:

[(1, 1529695), (5, 305939), (31, 49345), (71, 21545), (139, 11005), (155, 9869), (355, 4309), (695, 2201)]