676545

素因数分解:

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

素因数の和:121

約数の個数: 32

約数和(自身を含む): 1181952

約数和(自身を除く): 505407

約数列:

[1, 3, 5, 15, 23, 37, 53, 69, 111, 115, 159, 185, 265, 345, 555, 795, 851, 1219, 1961, 2553, 3657, 4255, 5883, 6095, 9805, 12765, 18285, 29415, 45103, 135309, 225515, 676545]

約数ペア:

[(1, 676545), (3, 225515), (5, 135309), (15, 45103), (23, 29415), (37, 18285), (53, 12765), (69, 9805), (111, 6095), (115, 5883), (159, 4255), (185, 3657), (265, 2553), (345, 1961), (555, 1219), (795, 851)]