103819775

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{1229}}^1$

素因数の和:1379

約数の個数: 24

約数和(自身を含む): 134217600

約数和(自身を除く): 30397825

約数列:

[1, 5, 25, 31, 109, 155, 545, 775, 1229, 2725, 3379, 6145, 16895, 30725, 38099, 84475, 133961, 190495, 669805, 952475, 3349025, 4152791, 20763955, 103819775]

約数ペア:

[(1, 103819775), (5, 20763955), (25, 4152791), (31, 3349025), (109, 952475), (155, 669805), (545, 190495), (775, 133961), (1229, 84475), (2725, 38099), (3379, 30725), (6145, 16895)]