5641805

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1$

素因数の和:161

約数の個数: 32

約数和(自身を含む): 7832160

約数和(自身を除く): 2190355

約数列:

[1, 5, 13, 29, 41, 65, 73, 145, 205, 365, 377, 533, 949, 1189, 1885, 2117, 2665, 2993, 4745, 5945, 10585, 14965, 15457, 27521, 38909, 77285, 86797, 137605, 194545, 433985, 1128361, 5641805]

約数ペア:

[(1, 5641805), (5, 1128361), (13, 433985), (29, 194545), (41, 137605), (65, 86797), (73, 77285), (145, 38909), (205, 27521), (365, 15457), (377, 14965), (533, 10585), (949, 5945), (1189, 4745), (1885, 2993), (2117, 2665)]