1330981425

素因数分解:

$3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{347969}}^1$

素因数の和:348002

約数の個数: 36

約数和(自身を含む): 2524174380

約数和(自身を除く): 1193192955

約数列:

[1, 3, 5, 9, 15, 17, 25, 45, 51, 75, 85, 153, 225, 255, 425, 765, 1275, 3825, 347969, 1043907, 1739845, 3131721, 5219535, 5915473, 8699225, 15658605, 17746419, 26097675, 29577365, 53239257, 78293025, 88732095, 147886825, 266196285, 443660475, 1330981425]

約数ペア:

[(1, 1330981425), (3, 443660475), (5, 266196285), (9, 147886825), (15, 88732095), (17, 78293025), (25, 53239257), (45, 29577365), (51, 26097675), (75, 17746419), (85, 15658605), (153, 8699225), (225, 5915473), (255, 5219535), (425, 3131721), (765, 1739845), (1275, 1043907), (3825, 347969)]