104450005

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{61261}}^1$

素因数の和:61308

約数の個数: 16

約数和(自身を含む): 141147648

約数和(自身を除く): 36697643

約数列:

[1, 5, 11, 31, 55, 155, 341, 1705, 61261, 306305, 673871, 1899091, 3369355, 9495455, 20890001, 104450005]

約数ペア:

[(1, 104450005), (5, 20890001), (11, 9495455), (31, 3369355), (55, 1899091), (155, 673871), (341, 306305), (1705, 61261)]