38550225

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{757}}^1$

素因数の和:874

約数の個数: 48

約数和(自身を含む): 73689728

約数和(自身を除く): 35139503

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 97, 105, 175, 291, 485, 525, 679, 757, 1455, 2037, 2271, 2425, 3395, 3785, 5299, 7275, 10185, 11355, 15897, 16975, 18925, 26495, 50925, 56775, 73429, 79485, 132475, 220287, 367145, 397425, 514003, 1101435, 1542009, 1835725, 2570015, 5507175, 7710045, 12850075, 38550225]

約数ペア:

[(1, 38550225), (3, 12850075), (5, 7710045), (7, 5507175), (15, 2570015), (21, 1835725), (25, 1542009), (35, 1101435), (75, 514003), (97, 397425), (105, 367145), (175, 220287), (291, 132475), (485, 79485), (525, 73429), (679, 56775), (757, 50925), (1455, 26495), (2037, 18925), (2271, 16975), (2425, 15897), (3395, 11355), (3785, 10185), (5299, 7275)]