2017164455

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{181}}^1\times {\mathrm{509}}^1$

素因数の和:875

約数の個数: 32

約数和(自身を含む): 2539555200

約数和(自身を除く): 522390745

約数列:

[1, 5, 29, 145, 151, 181, 509, 755, 905, 2545, 4379, 5249, 14761, 21895, 26245, 27331, 73805, 76859, 92129, 136655, 384295, 460645, 792599, 2228911, 2671741, 3962995, 11144555, 13358705, 13911479, 69557395, 403432891, 2017164455]

約数ペア:

[(1, 2017164455), (5, 403432891), (29, 69557395), (145, 13911479), (151, 13358705), (181, 11144555), (509, 3962995), (755, 2671741), (905, 2228911), (2545, 792599), (4379, 460645), (5249, 384295), (14761, 136655), (21895, 92129), (26245, 76859), (27331, 73805)]