144168505

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{1151}}^1$

素因数の和:1257

約数の個数: 32

約数和(自身を含む): 195084288

約数和(自身を除く): 50915783

約数列:

[1, 5, 13, 41, 47, 65, 205, 235, 533, 611, 1151, 1927, 2665, 3055, 5755, 9635, 14963, 25051, 47191, 54097, 74815, 125255, 235955, 270485, 613483, 703261, 2217977, 3067415, 3516305, 11089885, 28833701, 144168505]

約数ペア:

[(1, 144168505), (5, 28833701), (13, 11089885), (41, 3516305), (47, 3067415), (65, 2217977), (205, 703261), (235, 613483), (533, 270485), (611, 235955), (1151, 125255), (1927, 74815), (2665, 54097), (3055, 47191), (5755, 25051), (9635, 14963)]