74238425

素因数分解:

$5^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{1303}}^1$

素因数の和:1409

約数の個数: 24

約数和(自身を含む): 96047424

約数和(自身を除く): 21808999

約数列:

[1, 5, 25, 43, 53, 215, 265, 1075, 1303, 1325, 2279, 6515, 11395, 32575, 56029, 56975, 69059, 280145, 345295, 1400725, 1726475, 2969537, 14847685, 74238425]

約数ペア:

[(1, 74238425), (5, 14847685), (25, 2969537), (43, 1726475), (53, 1400725), (215, 345295), (265, 280145), (1075, 69059), (1303, 56975), (1325, 56029), (2279, 32575), (6515, 11395)]