22798815

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2719}}^1$

素因数の和:2783

約数の個数: 32

約数和(自身を含む): 40212480

約数和(自身を除く): 17413665

約数列:

[1, 3, 5, 13, 15, 39, 43, 65, 129, 195, 215, 559, 645, 1677, 2719, 2795, 8157, 8385, 13595, 35347, 40785, 106041, 116917, 176735, 350751, 530205, 584585, 1519921, 1753755, 4559763, 7599605, 22798815]

約数ペア:

[(1, 22798815), (3, 7599605), (5, 4559763), (13, 1753755), (15, 1519921), (39, 584585), (43, 530205), (65, 350751), (129, 176735), (195, 116917), (215, 106041), (559, 40785), (645, 35347), (1677, 13595), (2719, 8385), (2795, 8157)]