9620775

素因数分解:

$3^4\times 5^2\times {\mathrm{4751}}^1$

素因数の和:4773

約数の個数: 30

約数和(自身を含む): 17824752

約数和(自身を除く): 8203977

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 405, 675, 2025, 4751, 14253, 23755, 42759, 71265, 118775, 128277, 213795, 356325, 384831, 641385, 1068975, 1924155, 3206925, 9620775]

約数ペア:

[(1, 9620775), (3, 3206925), (5, 1924155), (9, 1068975), (15, 641385), (25, 384831), (27, 356325), (45, 213795), (75, 128277), (81, 118775), (135, 71265), (225, 42759), (405, 23755), (675, 14253), (2025, 4751)]