274310239255

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{743}}^1\times {\mathrm{20959}}^1$

素因数の和:21991

約数の個数: 32

約数和(自身を含む): 356297195520

約数和(自身を除く): 81986956265

約数列:

[1, 5, 13, 65, 271, 743, 1355, 3523, 3715, 9659, 17615, 20959, 48295, 104795, 201353, 272467, 1006765, 1362335, 2617589, 5679889, 13087945, 15572537, 28399445, 73838557, 77862685, 202442981, 369192785, 1012214905, 4220157527, 21100787635, 54862047851, 274310239255]

約数ペア:

[(1, 274310239255), (5, 54862047851), (13, 21100787635), (65, 4220157527), (271, 1012214905), (743, 369192785), (1355, 202442981), (3523, 77862685), (3715, 73838557), (9659, 28399445), (17615, 15572537), (20959, 13087945), (48295, 5679889), (104795, 2617589), (201353, 1362335), (272467, 1006765)]