69358215

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{2693}}^1$

素因数の和:2819

約数の個数: 32

約数和(自身を含む): 118708416

約数和(自身を除く): 49350201

約数列:

[1, 3, 5, 15, 17, 51, 85, 101, 255, 303, 505, 1515, 1717, 2693, 5151, 8079, 8585, 13465, 25755, 40395, 45781, 137343, 228905, 271993, 686715, 815979, 1359965, 4079895, 4623881, 13871643, 23119405, 69358215]

約数ペア:

[(1, 69358215), (3, 23119405), (5, 13871643), (15, 4623881), (17, 4079895), (51, 1359965), (85, 815979), (101, 686715), (255, 271993), (303, 228905), (505, 137343), (1515, 45781), (1717, 40395), (2693, 25755), (5151, 13465), (8079, 8585)]