164026905

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{82219}}^1$

素因数の和:82253

約数の個数: 32

約数和(自身を含む): 315724800

約数和(自身を除く): 151697895

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 57, 95, 105, 133, 285, 399, 665, 1995, 82219, 246657, 411095, 575533, 1233285, 1562161, 1726599, 2877665, 4686483, 7810805, 8632995, 10935127, 23432415, 32805381, 54675635, 164026905]

約数ペア:

[(1, 164026905), (3, 54675635), (5, 32805381), (7, 23432415), (15, 10935127), (19, 8632995), (21, 7810805), (35, 4686483), (57, 2877665), (95, 1726599), (105, 1562161), (133, 1233285), (285, 575533), (399, 411095), (665, 246657), (1995, 82219)]