25118010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{16417}}^1$

素因数の和:16447

約数の個数: 48

約数和(自身を含む): 69152616

約数和(自身を除く): 44034606

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 1530, 16417, 32834, 49251, 82085, 98502, 147753, 164170, 246255, 279089, 295506, 492510, 558178, 738765, 837267, 1395445, 1477530, 1674534, 2511801, 2790890, 4186335, 5023602, 8372670, 12559005, 25118010]

約数ペア:

[(1, 25118010), (2, 12559005), (3, 8372670), (5, 5023602), (6, 4186335), (9, 2790890), (10, 2511801), (15, 1674534), (17, 1477530), (18, 1395445), (30, 837267), (34, 738765), (45, 558178), (51, 492510), (85, 295506), (90, 279089), (102, 246255), (153, 164170), (170, 147753), (255, 98502), (306, 82085), (510, 49251), (765, 32834), (1530, 16417)]