72804597145

素因数分解:

$5^1\times 7^2\times {\mathrm{229}}^1\times {\mathrm{1297649}}^1$

素因数の和:1297897

約数の個数: 24

約数和(自身を含む): 102073149000

約数和(自身を除く): 29268551855

約数列:

[1, 5, 7, 35, 49, 229, 245, 1145, 1603, 8015, 11221, 56105, 1297649, 6488245, 9083543, 45417715, 63584801, 297161621, 317924005, 1485808105, 2080131347, 10400656735, 14560919429, 72804597145]

約数ペア:

[(1, 72804597145), (5, 14560919429), (7, 10400656735), (35, 2080131347), (49, 1485808105), (229, 317924005), (245, 297161621), (1145, 63584801), (1603, 45417715), (8015, 9083543), (11221, 6488245), (56105, 1297649)]