65974935

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{17807}}^1$

素因数の和:17847

約数の個数: 32

約数和(自身を含む): 119669760

約数和(自身を除く): 53694825

約数列:

[1, 3, 5, 13, 15, 19, 39, 57, 65, 95, 195, 247, 285, 741, 1235, 3705, 17807, 53421, 89035, 231491, 267105, 338333, 694473, 1014999, 1157455, 1691665, 3472365, 4398329, 5074995, 13194987, 21991645, 65974935]

約数ペア:

[(1, 65974935), (3, 21991645), (5, 13194987), (13, 5074995), (15, 4398329), (19, 3472365), (39, 1691665), (57, 1157455), (65, 1014999), (95, 694473), (195, 338333), (247, 267105), (285, 231491), (741, 89035), (1235, 53421), (3705, 17807)]