2816502625

素因数分解:

$5^3\times {\mathrm{17}}^1\times {\mathrm{433}}^1\times {\mathrm{3061}}^1$

素因数の和:3526

約数の個数: 32

約数和(自身を含む): 3731573664

約数和(自身を除く): 915071039

約数列:

[1, 5, 17, 25, 85, 125, 425, 433, 2125, 2165, 3061, 7361, 10825, 15305, 36805, 52037, 54125, 76525, 184025, 260185, 382625, 920125, 1300925, 1325413, 6504625, 6627065, 22532021, 33135325, 112660105, 165676625, 563300525, 2816502625]

約数ペア:

[(1, 2816502625), (5, 563300525), (17, 165676625), (25, 112660105), (85, 33135325), (125, 22532021), (425, 6627065), (433, 6504625), (2125, 1325413), (2165, 1300925), (3061, 920125), (7361, 382625), (10825, 260185), (15305, 184025), (36805, 76525), (52037, 54125)]