148156285

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{22229}}^1$

素因数の和:22308

約数の個数: 16

約数和(自身を含む): 187799040

約数和(自身を除く): 39642755

約数列:

[1, 5, 31, 43, 155, 215, 1333, 6665, 22229, 111145, 689099, 955847, 3445495, 4779235, 29631257, 148156285]

約数ペア:

[(1, 148156285), (5, 29631257), (31, 4779235), (43, 3445495), (155, 955847), (215, 689099), (1333, 111145), (6665, 22229)]