89238525

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{69991}}^1$

素因数の和:70021

約数の個数: 24

約数和(自身を含む): 156222144

約数和(自身を除く): 66983619

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 255, 425, 1275, 69991, 209973, 349955, 1049865, 1189847, 1749775, 3569541, 5249325, 5949235, 17847705, 29746175, 89238525]

約数ペア:

[(1, 89238525), (3, 29746175), (5, 17847705), (15, 5949235), (17, 5249325), (25, 3569541), (51, 1749775), (75, 1189847), (85, 1049865), (255, 349955), (425, 209973), (1275, 69991)]