38517975

素因数分解:

$3^2\times 5^2\times {\mathrm{193}}^1\times {\mathrm{887}}^1$

素因数の和:1096

約数の個数: 36

約数和(自身を含む): 69425616

約数和(自身を除く): 30907641

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 193, 225, 579, 887, 965, 1737, 2661, 2895, 4435, 4825, 7983, 8685, 13305, 14475, 22175, 39915, 43425, 66525, 171191, 199575, 513573, 855955, 1540719, 2567865, 4279775, 7703595, 12839325, 38517975]

約数ペア:

[(1, 38517975), (3, 12839325), (5, 7703595), (9, 4279775), (15, 2567865), (25, 1540719), (45, 855955), (75, 513573), (193, 199575), (225, 171191), (579, 66525), (887, 43425), (965, 39915), (1737, 22175), (2661, 14475), (2895, 13305), (4435, 8685), (4825, 7983)]