4453305

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1$

素因数の和:257

約数の個数: 32

約数和(自身を含む): 7523328

約数和(自身を除く): 3070023

約数列:

[1, 3, 5, 15, 31, 61, 93, 155, 157, 183, 305, 465, 471, 785, 915, 1891, 2355, 4867, 5673, 9455, 9577, 14601, 24335, 28365, 28731, 47885, 73005, 143655, 296887, 890661, 1484435, 4453305]

約数ペア:

[(1, 4453305), (3, 1484435), (5, 890661), (15, 296887), (31, 143655), (61, 73005), (93, 47885), (155, 28731), (157, 28365), (183, 24335), (305, 14601), (465, 9577), (471, 9455), (785, 5673), (915, 4867), (1891, 2355)]