15671375395

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{331}}^1\times {\mathrm{25117}}^1$

素因数の和:25495

約数の個数: 32

約数和(自身を含む): 21014723520

約数和(自身を除く): 5343348125

約数列:

[1, 5, 13, 29, 65, 145, 331, 377, 1655, 1885, 4303, 9599, 21515, 25117, 47995, 124787, 125585, 326521, 623935, 728393, 1632605, 3641965, 8313727, 9469109, 41568635, 47345545, 108078451, 241098083, 540392255, 1205490415, 3134275079, 15671375395]

約数ペア:

[(1, 15671375395), (5, 3134275079), (13, 1205490415), (29, 540392255), (65, 241098083), (145, 108078451), (331, 47345545), (377, 41568635), (1655, 9469109), (1885, 8313727), (4303, 3641965), (9599, 1632605), (21515, 728393), (25117, 623935), (47995, 326521), (124787, 125585)]