353313585

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{1163}}^1$

素因数の和:1374

約数の個数: 48

約数和(自身を含む): 631185984

約数和(自身を除く): 277872399

約数列:

[1, 3, 5, 9, 15, 43, 45, 129, 157, 215, 387, 471, 645, 785, 1163, 1413, 1935, 2355, 3489, 5815, 6751, 7065, 10467, 17445, 20253, 33755, 50009, 52335, 60759, 101265, 150027, 182591, 250045, 303795, 450081, 547773, 750135, 912955, 1643319, 2250405, 2738865, 7851413, 8216595, 23554239, 39257065, 70662717, 117771195, 353313585]

約数ペア:

[(1, 353313585), (3, 117771195), (5, 70662717), (9, 39257065), (15, 23554239), (43, 8216595), (45, 7851413), (129, 2738865), (157, 2250405), (215, 1643319), (387, 912955), (471, 750135), (645, 547773), (785, 450081), (1163, 303795), (1413, 250045), (1935, 182591), (2355, 150027), (3489, 101265), (5815, 60759), (6751, 52335), (7065, 50009), (10467, 33755), (17445, 20253)]