154080585

素因数分解:

$3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{157}}^1\times {\mathrm{193}}^1$

素因数の和:474

約数の個数: 48

約数和(自身を含む): 272557584

約数和(自身を除く): 118476999

約数列:

[1, 3, 5, 9, 15, 45, 113, 157, 193, 339, 471, 565, 579, 785, 965, 1017, 1413, 1695, 1737, 2355, 2895, 5085, 7065, 8685, 17741, 21809, 30301, 53223, 65427, 88705, 90903, 109045, 151505, 159669, 196281, 266115, 272709, 327135, 454515, 798345, 981405, 1363545, 3424013, 10272039, 17120065, 30816117, 51360195, 154080585]

約数ペア:

[(1, 154080585), (3, 51360195), (5, 30816117), (9, 17120065), (15, 10272039), (45, 3424013), (113, 1363545), (157, 981405), (193, 798345), (339, 454515), (471, 327135), (565, 272709), (579, 266115), (785, 196281), (965, 159669), (1017, 151505), (1413, 109045), (1695, 90903), (1737, 88705), (2355, 65427), (2895, 53223), (5085, 30301), (7065, 21809), (8685, 17741)]