38342265

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1$

素因数の和:230

約数の個数: 64

約数和(自身を含む): 70447104

約数和(自身を除く): 32104839

約数列:

[1, 3, 5, 13, 15, 23, 39, 65, 69, 83, 103, 115, 195, 249, 299, 309, 345, 415, 515, 897, 1079, 1245, 1339, 1495, 1545, 1909, 2369, 3237, 4017, 4485, 5395, 5727, 6695, 7107, 8549, 9545, 11845, 16185, 20085, 24817, 25647, 28635, 30797, 35535, 42745, 74451, 92391, 111137, 124085, 128235, 153985, 196627, 333411, 372255, 461955, 555685, 589881, 983135, 1667055, 2556151, 2949405, 7668453, 12780755, 38342265]

約数ペア:

[(1, 38342265), (3, 12780755), (5, 7668453), (13, 2949405), (15, 2556151), (23, 1667055), (39, 983135), (65, 589881), (69, 555685), (83, 461955), (103, 372255), (115, 333411), (195, 196627), (249, 153985), (299, 128235), (309, 124085), (345, 111137), (415, 92391), (515, 74451), (897, 42745), (1079, 35535), (1245, 30797), (1339, 28635), (1495, 25647), (1545, 24817), (1909, 20085), (2369, 16185), (3237, 11845), (4017, 9545), (4485, 8549), (5395, 7107), (5727, 6695)]