53665725

素因数分解:

$3^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{233}}^1$

素因数の和:366

約数の個数: 48

約数和(自身を含む): 92619072

約数和(自身を除く): 38953347

約数列:

[1, 3, 5, 15, 25, 37, 75, 83, 111, 185, 233, 249, 415, 555, 699, 925, 1165, 1245, 2075, 2775, 3071, 3495, 5825, 6225, 8621, 9213, 15355, 17475, 19339, 25863, 43105, 46065, 58017, 76775, 96695, 129315, 215525, 230325, 290085, 483475, 646575, 715543, 1450425, 2146629, 3577715, 10733145, 17888575, 53665725]

約数ペア:

[(1, 53665725), (3, 17888575), (5, 10733145), (15, 3577715), (25, 2146629), (37, 1450425), (75, 715543), (83, 646575), (111, 483475), (185, 290085), (233, 230325), (249, 215525), (415, 129315), (555, 96695), (699, 76775), (925, 58017), (1165, 46065), (1245, 43105), (2075, 25863), (2775, 19339), (3071, 17475), (3495, 15355), (5825, 9213), (6225, 8621)]