69554925

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{179}}^1$

素因数の和:363

約数の個数: 72

約数和(自身を含む): 137535840

約数和(自身を除く): 67980915

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 45, 55, 75, 99, 157, 165, 179, 225, 275, 471, 495, 537, 785, 825, 895, 1413, 1611, 1727, 1969, 2355, 2475, 2685, 3925, 4475, 5181, 5907, 7065, 8055, 8635, 9845, 11775, 13425, 15543, 17721, 25905, 28103, 29535, 35325, 40275, 43175, 49225, 77715, 84309, 88605, 129525, 140515, 147675, 252927, 309133, 388575, 421545, 443025, 702575, 927399, 1264635, 1545665, 2107725, 2782197, 4636995, 6323175, 7728325, 13910985, 23184975, 69554925]

約数ペア:

[(1, 69554925), (3, 23184975), (5, 13910985), (9, 7728325), (11, 6323175), (15, 4636995), (25, 2782197), (33, 2107725), (45, 1545665), (55, 1264635), (75, 927399), (99, 702575), (157, 443025), (165, 421545), (179, 388575), (225, 309133), (275, 252927), (471, 147675), (495, 140515), (537, 129525), (785, 88605), (825, 84309), (895, 77715), (1413, 49225), (1611, 43175), (1727, 40275), (1969, 35325), (2355, 29535), (2475, 28103), (2685, 25905), (3925, 17721), (4475, 15543), (5181, 13425), (5907, 11775), (7065, 9845), (8055, 8635)]