69023315

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{1291}}^1$

素因数の和:1367

約数の個数: 24

約数和(自身を含む): 90434832

約数和(自身を除く): 21411517

約数列:

[1, 5, 17, 37, 85, 185, 289, 629, 1291, 1445, 3145, 6455, 10693, 21947, 47767, 53465, 109735, 238835, 373099, 812039, 1865495, 4060195, 13804663, 69023315]

約数ペア:

[(1, 69023315), (5, 13804663), (17, 4060195), (37, 1865495), (85, 812039), (185, 373099), (289, 238835), (629, 109735), (1291, 53465), (1445, 47767), (3145, 21947), (6455, 10693)]