47201375

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{937}}^1$

素因数の和:996

約数の個数: 32

約数和(自身を含む): 65554944

約数和(自身を除く): 18353569

約数列:

[1, 5, 13, 25, 31, 65, 125, 155, 325, 403, 775, 937, 1625, 2015, 3875, 4685, 10075, 12181, 23425, 29047, 50375, 60905, 117125, 145235, 304525, 377611, 726175, 1522625, 1888055, 3630875, 9440275, 47201375]

約数ペア:

[(1, 47201375), (5, 9440275), (13, 3630875), (25, 1888055), (31, 1522625), (65, 726175), (125, 377611), (155, 304525), (325, 145235), (403, 117125), (775, 60905), (937, 50375), (1625, 29047), (2015, 23425), (3875, 12181), (4685, 10075)]