25726770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{9857}}^1$

素因数の和:9899

約数の個数: 48

約数和(自身を含む): 69203160

約数和(自身を除く): 43476390

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 145, 174, 261, 290, 435, 522, 870, 1305, 2610, 9857, 19714, 29571, 49285, 59142, 88713, 98570, 147855, 177426, 285853, 295710, 443565, 571706, 857559, 887130, 1429265, 1715118, 2572677, 2858530, 4287795, 5145354, 8575590, 12863385, 25726770]

約数ペア:

[(1, 25726770), (2, 12863385), (3, 8575590), (5, 5145354), (6, 4287795), (9, 2858530), (10, 2572677), (15, 1715118), (18, 1429265), (29, 887130), (30, 857559), (45, 571706), (58, 443565), (87, 295710), (90, 285853), (145, 177426), (174, 147855), (261, 98570), (290, 88713), (435, 59142), (522, 49285), (870, 29571), (1305, 19714), (2610, 9857)]