207989762025

素因数分解:

$3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{571}}^1\times {\mathrm{118457}}^1$

素因数の和:119082

約数の個数: 48

約数和(自身を含む): 352883539008

約数和(自身を除く): 144893776983

約数列:

[1, 3, 5, 15, 25, 41, 75, 123, 205, 571, 615, 1025, 1713, 2855, 3075, 8565, 14275, 23411, 42825, 70233, 117055, 118457, 351165, 355371, 585275, 592285, 1755825, 1776855, 2961425, 4856737, 8884275, 14570211, 24283685, 67638947, 72851055, 121418425, 202916841, 338194735, 364255275, 1014584205, 1690973675, 2773196827, 5072921025, 8319590481, 13865984135, 41597952405, 69329920675, 207989762025]

約数ペア:

[(1, 207989762025), (3, 69329920675), (5, 41597952405), (15, 13865984135), (25, 8319590481), (41, 5072921025), (75, 2773196827), (123, 1690973675), (205, 1014584205), (571, 364255275), (615, 338194735), (1025, 202916841), (1713, 121418425), (2855, 72851055), (3075, 67638947), (8565, 24283685), (14275, 14570211), (23411, 8884275), (42825, 4856737), (70233, 2961425), (117055, 1776855), (118457, 1755825), (351165, 592285), (355371, 585275)]