890682045

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{88493}}^1$

素因数の和:88573

約数の個数: 32

約数和(自身を含む): 1580148864

約数和(自身を除く): 689466819

約数列:

[1, 3, 5, 11, 15, 33, 55, 61, 165, 183, 305, 671, 915, 2013, 3355, 10065, 88493, 265479, 442465, 973423, 1327395, 2920269, 4867115, 5398073, 14601345, 16194219, 26990365, 59378803, 80971095, 178136409, 296894015, 890682045]

約数ペア:

[(1, 890682045), (3, 296894015), (5, 178136409), (11, 80971095), (15, 59378803), (33, 26990365), (55, 16194219), (61, 14601345), (165, 5398073), (183, 4867115), (305, 2920269), (671, 1327395), (915, 973423), (2013, 442465), (3355, 265479), (10065, 88493)]