1520343345

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{24001}}^1$

素因数の和:24153

約数の個数: 32

約数和(自身を含む): 2516177664

約数和(自身を除く): 995834319

約数列:

[1, 3, 5, 15, 41, 103, 123, 205, 309, 515, 615, 1545, 4223, 12669, 21115, 24001, 63345, 72003, 120005, 360015, 984041, 2472103, 2952123, 4920205, 7416309, 12360515, 14760615, 37081545, 101356223, 304068669, 506781115, 1520343345]

約数ペア:

[(1, 1520343345), (3, 506781115), (5, 304068669), (15, 101356223), (41, 37081545), (103, 14760615), (123, 12360515), (205, 7416309), (309, 4920205), (515, 2952123), (615, 2472103), (1545, 984041), (4223, 360015), (12669, 120005), (21115, 72003), (24001, 63345)]