26730315

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{20483}}^1$

素因数の和:20523

約数の個数: 24

約数和(自身を含む): 47932560

約数和(自身を除く): 21202245

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 261, 435, 1305, 20483, 61449, 102415, 184347, 307245, 594007, 921735, 1782021, 2970035, 5346063, 8910105, 26730315]

約数ペア:

[(1, 26730315), (3, 8910105), (5, 5346063), (9, 2970035), (15, 1782021), (29, 921735), (45, 594007), (87, 307245), (145, 184347), (261, 102415), (435, 61449), (1305, 20483)]