3119266645

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{379}}^1\times {\mathrm{991}}^1$

素因数の和:1537

約数の個数: 32

約数和(自身を含む): 4125450240

約数和(自身を除く): 1006183595

約数列:

[1, 5, 11, 55, 151, 379, 755, 991, 1661, 1895, 4169, 4955, 8305, 10901, 20845, 54505, 57229, 149641, 286145, 375589, 629519, 748205, 1646051, 1877945, 3147595, 4131479, 8230255, 20657395, 56713939, 283569695, 623853329, 3119266645]

約数ペア:

[(1, 3119266645), (5, 623853329), (11, 283569695), (55, 56713939), (151, 20657395), (379, 8230255), (755, 4131479), (991, 3147595), (1661, 1877945), (1895, 1646051), (4169, 748205), (4955, 629519), (8305, 375589), (10901, 286145), (20845, 149641), (54505, 57229)]