84620565

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{27253}}^1$

素因数の和:27290

約数の個数: 32

約数和(自身を含む): 156983040

約数和(自身を除く): 72362475

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 115, 135, 207, 345, 621, 1035, 3105, 27253, 81759, 136265, 245277, 408795, 626819, 735831, 1226385, 1880457, 3134095, 3679155, 5641371, 9402285, 16924113, 28206855, 84620565]

約数ペア:

[(1, 84620565), (3, 28206855), (5, 16924113), (9, 9402285), (15, 5641371), (23, 3679155), (27, 3134095), (45, 1880457), (69, 1226385), (115, 735831), (135, 626819), (207, 408795), (345, 245277), (621, 136265), (1035, 81759), (3105, 27253)]