65467285

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{397}}^1$

素因数の和:517

約数の個数: 32

約数和(自身を含む): 88260480

約数和(自身を除く): 22793195

約数列:

[1, 5, 13, 43, 59, 65, 215, 295, 397, 559, 767, 1985, 2537, 2795, 3835, 5161, 12685, 17071, 23423, 25805, 32981, 85355, 117115, 164905, 221923, 304499, 1007189, 1109615, 1522495, 5035945, 13093457, 65467285]

約数ペア:

[(1, 65467285), (5, 13093457), (13, 5035945), (43, 1522495), (59, 1109615), (65, 1007189), (215, 304499), (295, 221923), (397, 164905), (559, 117115), (767, 85355), (1985, 32981), (2537, 25805), (2795, 23423), (3835, 17071), (5161, 12685)]