260138375

素因数分解:

$5^3\times 7^1\times {\mathrm{59}}^1\times {\mathrm{5039}}^1$

素因数の和:5120

約数の個数: 32

約数和(自身を含む): 377395200

約数和(自身を除く): 117256825

約数列:

[1, 5, 7, 25, 35, 59, 125, 175, 295, 413, 875, 1475, 2065, 5039, 7375, 10325, 25195, 35273, 51625, 125975, 176365, 297301, 629875, 881825, 1486505, 2081107, 4409125, 7432525, 10405535, 37162625, 52027675, 260138375]

約数ペア:

[(1, 260138375), (5, 52027675), (7, 37162625), (25, 10405535), (35, 7432525), (59, 4409125), (125, 2081107), (175, 1486505), (295, 881825), (413, 629875), (875, 297301), (1475, 176365), (2065, 125975), (5039, 51625), (7375, 35273), (10325, 25195)]