85770525

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{67271}}^1$

素因数の和:67301

約数の個数: 24

約数和(自身を含む): 150151104

約数和(自身を除く): 64380579

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 255, 425, 1275, 67271, 201813, 336355, 1009065, 1143607, 1681775, 3430821, 5045325, 5718035, 17154105, 28590175, 85770525]

約数ペア:

[(1, 85770525), (3, 28590175), (5, 17154105), (15, 5718035), (17, 5045325), (25, 3430821), (51, 1681775), (75, 1143607), (85, 1009065), (255, 336355), (425, 201813), (1275, 67271)]