129423335425

素因数分解:

$5^2\times {\mathrm{53}}^1\times {\mathrm{4831}}^1\times {\mathrm{20219}}^1$

素因数の和:25113

約数の個数: 24

約数和(自身を含む): 163554888960

約数和(自身を除く): 34131553535

約数列:

[1, 5, 25, 53, 265, 1325, 4831, 20219, 24155, 101095, 120775, 256043, 505475, 1071607, 1280215, 5358035, 6401075, 26790175, 97677989, 488389945, 2441949725, 5176933417, 25884667085, 129423335425]

約数ペア:

[(1, 129423335425), (5, 25884667085), (25, 5176933417), (53, 2441949725), (265, 488389945), (1325, 97677989), (4831, 26790175), (20219, 6401075), (24155, 5358035), (101095, 1280215), (120775, 1071607), (256043, 505475)]