75328475

素因数分解:

$5^2\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{887}}^1$

素因数の和:1019

約数の個数: 24

約数和(自身を含む): 96898560

約数和(自身を除く): 21570085

約数列:

[1, 5, 25, 43, 79, 215, 395, 887, 1075, 1975, 3397, 4435, 16985, 22175, 38141, 70073, 84925, 190705, 350365, 953525, 1751825, 3013139, 15065695, 75328475]

約数ペア:

[(1, 75328475), (5, 15065695), (25, 3013139), (43, 1751825), (79, 953525), (215, 350365), (395, 190705), (887, 84925), (1075, 70073), (1975, 38141), (3397, 22175), (4435, 16985)]