284305415

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{523}}^1$

素因数の和:743

約数の個数: 32

約数和(自身を含む): 371243520

約数和(自身を除く): 86938105

約数列:

[1, 5, 23, 29, 115, 145, 163, 523, 667, 815, 2615, 3335, 3749, 4727, 12029, 15167, 18745, 23635, 60145, 75835, 85249, 108721, 348841, 426245, 543605, 1744205, 1960727, 2472221, 9803635, 12361105, 56861083, 284305415]

約数ペア:

[(1, 284305415), (5, 56861083), (23, 12361105), (29, 9803635), (115, 2472221), (145, 1960727), (163, 1744205), (523, 543605), (667, 426245), (815, 348841), (2615, 108721), (3335, 85249), (3749, 75835), (4727, 60145), (12029, 23635), (15167, 18745)]