47344235

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{397}}^1$

素因数の和:503

約数の個数: 32

約数和(自身を含む): 63960192

約数和(自身を除く): 16615957

約数列:

[1, 5, 17, 23, 61, 85, 115, 305, 391, 397, 1037, 1403, 1955, 1985, 5185, 6749, 7015, 9131, 23851, 24217, 33745, 45655, 119255, 121085, 155227, 411689, 556991, 776135, 2058445, 2784955, 9468847, 47344235]

約数ペア:

[(1, 47344235), (5, 9468847), (17, 2784955), (23, 2058445), (61, 776135), (85, 556991), (115, 411689), (305, 155227), (391, 121085), (397, 119255), (1037, 45655), (1403, 33745), (1955, 24217), (1985, 23851), (5185, 9131), (6749, 7015)]