85962465

素因数分解:

$3^5\times 5^1\times {\mathrm{139}}^1\times {\mathrm{509}}^1$

素因数の和:668

約数の個数: 48

約数和(自身を含む): 155937600

約数和(自身を除く): 69975135

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 139, 243, 405, 417, 509, 695, 1215, 1251, 1527, 2085, 2545, 3753, 4581, 6255, 7635, 11259, 13743, 18765, 22905, 33777, 41229, 56295, 68715, 70751, 123687, 168885, 206145, 212253, 353755, 618435, 636759, 1061265, 1910277, 3183795, 5730831, 9551385, 17192493, 28654155, 85962465]

約数ペア:

[(1, 85962465), (3, 28654155), (5, 17192493), (9, 9551385), (15, 5730831), (27, 3183795), (45, 1910277), (81, 1061265), (135, 636759), (139, 618435), (243, 353755), (405, 212253), (417, 206145), (509, 168885), (695, 123687), (1215, 70751), (1251, 68715), (1527, 56295), (2085, 41229), (2545, 33777), (3753, 22905), (4581, 18765), (6255, 13743), (7635, 11259)]