145282585

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{293}}^1\times {\mathrm{457}}^1$

素因数の和:793

約数の個数: 32

約数和(自身を含む): 206825472

約数和(自身を除く): 61542887

約数列:

[1, 5, 7, 31, 35, 155, 217, 293, 457, 1085, 1465, 2051, 2285, 3199, 9083, 10255, 14167, 15995, 45415, 63581, 70835, 99169, 133901, 317905, 495845, 669505, 937307, 4150931, 4686535, 20754655, 29056517, 145282585]

約数ペア:

[(1, 145282585), (5, 29056517), (7, 20754655), (31, 4686535), (35, 4150931), (155, 937307), (217, 669505), (293, 495845), (457, 317905), (1085, 133901), (1465, 99169), (2051, 70835), (2285, 63581), (3199, 45415), (9083, 15995), (10255, 14167)]