74193275

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{5309}}^1$

素因数の和:5375

約数の個数: 24

約数和(自身を含む): 101399760

約数和(自身を除く): 27206485

約数列:

[1, 5, 13, 25, 43, 65, 215, 325, 559, 1075, 2795, 5309, 13975, 26545, 69017, 132725, 228287, 345085, 1141435, 1725425, 2967731, 5707175, 14838655, 74193275]

約数ペア:

[(1, 74193275), (5, 14838655), (13, 5707175), (25, 2967731), (43, 1725425), (65, 1141435), (215, 345085), (325, 228287), (559, 132725), (1075, 69017), (2795, 26545), (5309, 13975)]