25692525

素因数分解:

$3^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{2239}}^1$

素因数の和:2275

約数の個数: 48

約数和(自身を含む): 49996800

約数和(自身を除く): 24304275

約数列:

[1, 3, 5, 9, 15, 17, 25, 27, 45, 51, 75, 85, 135, 153, 225, 255, 425, 459, 675, 765, 1275, 2239, 2295, 3825, 6717, 11195, 11475, 20151, 33585, 38063, 55975, 60453, 100755, 114189, 167925, 190315, 302265, 342567, 503775, 570945, 951575, 1027701, 1511325, 1712835, 2854725, 5138505, 8564175, 25692525]

約数ペア:

[(1, 25692525), (3, 8564175), (5, 5138505), (9, 2854725), (15, 1712835), (17, 1511325), (25, 1027701), (27, 951575), (45, 570945), (51, 503775), (75, 342567), (85, 302265), (135, 190315), (153, 167925), (225, 114189), (255, 100755), (425, 60453), (459, 55975), (675, 38063), (765, 33585), (1275, 20151), (2239, 11475), (2295, 11195), (3825, 6717)]