6818915

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:143

約数の個数: 32

約数和(自身を含む): 9192960

約数和(自身を除く): 2374045

約数列:

[1, 5, 29, 31, 37, 41, 145, 155, 185, 205, 899, 1073, 1147, 1189, 1271, 1517, 4495, 5365, 5735, 5945, 6355, 7585, 33263, 36859, 43993, 47027, 166315, 184295, 219965, 235135, 1363783, 6818915]

約数ペア:

[(1, 6818915), (5, 1363783), (29, 235135), (31, 219965), (37, 184295), (41, 166315), (145, 47027), (155, 43993), (185, 36859), (205, 33263), (899, 7585), (1073, 6355), (1147, 5945), (1189, 5735), (1271, 5365), (1517, 4495)]