55298025

素因数分解:

$3^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:176

約数の個数: 96

約数和(自身を含む): 110707200

約数和(自身を除く): 55409175

約数列:

[1, 3, 5, 9, 15, 17, 25, 27, 45, 51, 61, 75, 79, 85, 135, 153, 183, 225, 237, 255, 305, 395, 425, 459, 549, 675, 711, 765, 915, 1037, 1185, 1275, 1343, 1525, 1647, 1975, 2133, 2295, 2745, 3111, 3555, 3825, 4029, 4575, 4819, 5185, 5925, 6715, 8235, 9333, 10665, 11475, 12087, 13725, 14457, 15555, 17775, 20145, 24095, 25925, 27999, 33575, 36261, 41175, 43371, 46665, 53325, 60435, 72285, 77775, 81923, 100725, 120475, 130113, 139995, 181305, 216855, 233325, 245769, 302175, 361425, 409615, 650565, 699975, 737307, 906525, 1084275, 1228845, 2048075, 2211921, 3252825, 3686535, 6144225, 11059605, 18432675, 55298025]

約数ペア:

[(1, 55298025), (3, 18432675), (5, 11059605), (9, 6144225), (15, 3686535), (17, 3252825), (25, 2211921), (27, 2048075), (45, 1228845), (51, 1084275), (61, 906525), (75, 737307), (79, 699975), (85, 650565), (135, 409615), (153, 361425), (183, 302175), (225, 245769), (237, 233325), (255, 216855), (305, 181305), (395, 139995), (425, 130113), (459, 120475), (549, 100725), (675, 81923), (711, 77775), (765, 72285), (915, 60435), (1037, 53325), (1185, 46665), (1275, 43371), (1343, 41175), (1525, 36261), (1647, 33575), (1975, 27999), (2133, 25925), (2295, 24095), (2745, 20145), (3111, 17775), (3555, 15555), (3825, 14457), (4029, 13725), (4575, 12087), (4819, 11475), (5185, 10665), (5925, 9333), (6715, 8235)]