4963525

素因数分解:

$5^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{251}}^1$

素因数の和:381

約数の個数: 24

約数和(自身を含む): 7124544

約数和(自身を除く): 2161019

約数列:

[1, 5, 7, 25, 35, 113, 175, 251, 565, 791, 1255, 1757, 2825, 3955, 6275, 8785, 19775, 28363, 43925, 141815, 198541, 709075, 992705, 4963525]

約数ペア:

[(1, 4963525), (5, 992705), (7, 709075), (25, 198541), (35, 141815), (113, 43925), (175, 28363), (251, 19775), (565, 8785), (791, 6275), (1255, 3955), (1757, 2825)]