1319690735

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{1181}}^1\times {\mathrm{1847}}^1$

素因数の和:3055

約数の個数: 24

約数和(自身を含む): 1743100128

約数和(自身を除く): 423409393

約数列:

[1, 5, 11, 55, 121, 605, 1181, 1847, 5905, 9235, 12991, 20317, 64955, 101585, 142901, 223487, 714505, 1117435, 2181307, 10906535, 23994377, 119971885, 263938147, 1319690735]

約数ペア:

[(1, 1319690735), (5, 263938147), (11, 119971885), (55, 23994377), (121, 10906535), (605, 2181307), (1181, 1117435), (1847, 714505), (5905, 223487), (9235, 142901), (12991, 101585), (20317, 64955)]