25009425

素因数分解:

$3^3\times 5^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:172

約数の個数: 96

約数和(自身を含む): 53964800

約数和(自身を除く): 28955375

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 63, 67, 75, 79, 105, 135, 175, 189, 201, 225, 237, 315, 335, 395, 469, 525, 553, 603, 675, 711, 945, 1005, 1185, 1407, 1575, 1659, 1675, 1809, 1975, 2133, 2345, 2765, 3015, 3555, 4221, 4725, 4977, 5025, 5293, 5925, 7035, 8295, 9045, 10665, 11725, 12663, 13825, 14931, 15075, 15879, 17775, 21105, 24885, 26465, 35175, 37051, 41475, 45225, 47637, 53325, 63315, 74655, 79395, 105525, 111153, 124425, 132325, 142911, 185255, 238185, 316575, 333459, 373275, 396975, 555765, 714555, 926275, 1000377, 1190925, 1667295, 2778825, 3572775, 5001885, 8336475, 25009425]

約数ペア:

[(1, 25009425), (3, 8336475), (5, 5001885), (7, 3572775), (9, 2778825), (15, 1667295), (21, 1190925), (25, 1000377), (27, 926275), (35, 714555), (45, 555765), (63, 396975), (67, 373275), (75, 333459), (79, 316575), (105, 238185), (135, 185255), (175, 142911), (189, 132325), (201, 124425), (225, 111153), (237, 105525), (315, 79395), (335, 74655), (395, 63315), (469, 53325), (525, 47637), (553, 45225), (603, 41475), (675, 37051), (711, 35175), (945, 26465), (1005, 24885), (1185, 21105), (1407, 17775), (1575, 15879), (1659, 15075), (1675, 14931), (1809, 13825), (1975, 12663), (2133, 11725), (2345, 10665), (2765, 9045), (3015, 8295), (3555, 7035), (4221, 5925), (4725, 5293), (4977, 5025)]