15560535

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:144

約数の個数: 48

約数和(自身を含む): 27234144

約数和(自身を除く): 11673609

約数列:

[1, 3, 5, 15, 23, 37, 53, 69, 111, 115, 159, 185, 265, 345, 529, 555, 795, 851, 1219, 1587, 1961, 2553, 2645, 3657, 4255, 5883, 6095, 7935, 9805, 12765, 18285, 19573, 28037, 29415, 45103, 58719, 84111, 97865, 135309, 140185, 225515, 293595, 420555, 676545, 1037369, 3112107, 5186845, 15560535]

約数ペア:

[(1, 15560535), (3, 5186845), (5, 3112107), (15, 1037369), (23, 676545), (37, 420555), (53, 293595), (69, 225515), (111, 140185), (115, 135309), (159, 97865), (185, 84111), (265, 58719), (345, 45103), (529, 29415), (555, 28037), (795, 19573), (851, 18285), (1219, 12765), (1587, 9805), (1961, 7935), (2553, 6095), (2645, 5883), (3657, 4255)]