1560345

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{211}}^1$

素因数の和:265

約数の個数: 32

約数和(自身を含む): 2747520

約数和(自身を除く): 1187175

約数列:

[1, 3, 5, 15, 17, 29, 51, 85, 87, 145, 211, 255, 435, 493, 633, 1055, 1479, 2465, 3165, 3587, 6119, 7395, 10761, 17935, 18357, 30595, 53805, 91785, 104023, 312069, 520115, 1560345]

約数ペア:

[(1, 1560345), (3, 520115), (5, 312069), (15, 104023), (17, 91785), (29, 53805), (51, 30595), (85, 18357), (87, 17935), (145, 10761), (211, 7395), (255, 6119), (435, 3587), (493, 3165), (633, 2465), (1055, 1479)]