4505875

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1$

素因数の和:168

約数の個数: 32

約数和(自身を含む): 6402240

約数和(自身を除く): 1896365

約数列:

[1, 5, 11, 25, 29, 55, 113, 125, 145, 275, 319, 565, 725, 1243, 1375, 1595, 2825, 3277, 3625, 6215, 7975, 14125, 16385, 31075, 36047, 39875, 81925, 155375, 180235, 409625, 901175, 4505875]

約数ペア:

[(1, 4505875), (5, 901175), (11, 409625), (25, 180235), (29, 155375), (55, 81925), (113, 39875), (125, 36047), (145, 31075), (275, 16385), (319, 14125), (565, 7975), (725, 6215), (1243, 3625), (1375, 3277), (1595, 2825)]