1369968325

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{2221}}^1\times {\mathrm{2243}}^1$

素因数の和:4485

約数の個数: 24

約数和(自身を含む): 1854854496

約数和(自身を除く): 484886171

約数列:

[1, 5, 11, 25, 55, 275, 2221, 2243, 11105, 11215, 24431, 24673, 55525, 56075, 122155, 123365, 610775, 616825, 4981703, 24908515, 54798733, 124542575, 273993665, 1369968325]

約数ペア:

[(1, 1369968325), (5, 273993665), (11, 124542575), (25, 54798733), (55, 24908515), (275, 4981703), (2221, 616825), (2243, 610775), (11105, 123365), (11215, 122155), (24431, 56075), (24673, 55525)]