7924685

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:149

約数の個数: 32

約数和(自身を含む): 10644480

約数和(自身を除く): 2719795

約数列:

[1, 5, 29, 31, 41, 43, 145, 155, 205, 215, 899, 1189, 1247, 1271, 1333, 1763, 4495, 5945, 6235, 6355, 6665, 8815, 36859, 38657, 51127, 54653, 184295, 193285, 255635, 273265, 1584937, 7924685]

約数ペア:

[(1, 7924685), (5, 1584937), (29, 273265), (31, 255635), (41, 193285), (43, 184295), (145, 54653), (155, 51127), (205, 38657), (215, 36859), (899, 8815), (1189, 6665), (1247, 6355), (1271, 6235), (1333, 5945), (1763, 4495)]