48004775

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{21101}}^1$

素因数の和:21131

約数の個数: 24

約数和(自身を含む): 73266144

約数和(自身を除く): 25261369

約数列:

[1, 5, 7, 13, 25, 35, 65, 91, 175, 325, 455, 2275, 21101, 105505, 147707, 274313, 527525, 738535, 1371565, 1920191, 3692675, 6857825, 9600955, 48004775]

約数ペア:

[(1, 48004775), (5, 9600955), (7, 6857825), (13, 3692675), (25, 1920191), (35, 1371565), (65, 738535), (91, 527525), (175, 274313), (325, 147707), (455, 105505), (2275, 21101)]