24188025

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{311}}^1$

素因数の和:402

約数の個数: 48

約数和(自身を含む): 43175808

約数和(自身を除く): 18987783

約数列:

[1, 3, 5, 15, 17, 25, 51, 61, 75, 85, 183, 255, 305, 311, 425, 915, 933, 1037, 1275, 1525, 1555, 3111, 4575, 4665, 5185, 5287, 7775, 15555, 15861, 18971, 23325, 25925, 26435, 56913, 77775, 79305, 94855, 132175, 284565, 322507, 396525, 474275, 967521, 1422825, 1612535, 4837605, 8062675, 24188025]

約数ペア:

[(1, 24188025), (3, 8062675), (5, 4837605), (15, 1612535), (17, 1422825), (25, 967521), (51, 474275), (61, 396525), (75, 322507), (85, 284565), (183, 132175), (255, 94855), (305, 79305), (311, 77775), (425, 56913), (915, 26435), (933, 25925), (1037, 23325), (1275, 18971), (1525, 15861), (1555, 15555), (3111, 7775), (4575, 5287), (4665, 5185)]