156955358065

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{173}}^1\times {\mathrm{402331}}^1$

素因数の和:402561

約数の個数: 32

約数和(自身を含む): 211697442432

約数和(自身を除く): 54742084367

約数列:

[1, 5, 11, 41, 55, 173, 205, 451, 865, 1903, 2255, 7093, 9515, 35465, 78023, 390115, 402331, 2011655, 4425641, 16495571, 22128205, 69603263, 82477855, 181451281, 348016315, 765635893, 907256405, 2853733783, 3828179465, 14268668915, 31391071613, 156955358065]

約数ペア:

[(1, 156955358065), (5, 31391071613), (11, 14268668915), (41, 3828179465), (55, 2853733783), (173, 907256405), (205, 765635893), (451, 348016315), (865, 181451281), (1903, 82477855), (2255, 69603263), (7093, 22128205), (9515, 16495571), (35465, 4425641), (78023, 2011655), (390115, 402331)]