25119468

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{277}}^1$

素因数の和:527

約数の個数: 72

約数和(自身を含む): 69822480

約数和(自身を除く): 44703012

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 229, 277, 396, 458, 554, 687, 831, 916, 1108, 1374, 1662, 2061, 2493, 2519, 2748, 3047, 3324, 4122, 4986, 5038, 6094, 7557, 8244, 9141, 9972, 10076, 12188, 15114, 18282, 22671, 27423, 30228, 36564, 45342, 54846, 63433, 90684, 109692, 126866, 190299, 253732, 380598, 570897, 697763, 761196, 1141794, 1395526, 2093289, 2283588, 2791052, 4186578, 6279867, 8373156, 12559734, 25119468]

約数ペア:

[(1, 25119468), (2, 12559734), (3, 8373156), (4, 6279867), (6, 4186578), (9, 2791052), (11, 2283588), (12, 2093289), (18, 1395526), (22, 1141794), (33, 761196), (36, 697763), (44, 570897), (66, 380598), (99, 253732), (132, 190299), (198, 126866), (229, 109692), (277, 90684), (396, 63433), (458, 54846), (554, 45342), (687, 36564), (831, 30228), (916, 27423), (1108, 22671), (1374, 18282), (1662, 15114), (2061, 12188), (2493, 10076), (2519, 9972), (2748, 9141), (3047, 8244), (3324, 7557), (4122, 6094), (4986, 5038)]