82218745

素因数分解:

$5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1\times {\mathrm{331}}^1$

素因数の和:541

約数の個数: 32

約数和(自身を含む): 116269056

約数和(自身を除く): 34050311

約数列:

[1, 5, 7, 35, 47, 151, 235, 329, 331, 755, 1057, 1645, 1655, 2317, 5285, 7097, 11585, 15557, 35485, 49679, 49981, 77785, 108899, 248395, 249905, 349867, 544495, 1749335, 2349107, 11745535, 16443749, 82218745]

約数ペア:

[(1, 82218745), (5, 16443749), (7, 11745535), (35, 2349107), (47, 1749335), (151, 544495), (235, 349867), (329, 249905), (331, 248395), (755, 108899), (1057, 77785), (1645, 49981), (1655, 49679), (2317, 35485), (5285, 15557), (7097, 11585)]