89219395

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{331}}^1$

素因数の和:451

約数の個数: 32

約数和(自身を含む): 116269056

約数和(自身を除く): 27049661

約数列:

[1, 5, 31, 37, 47, 155, 185, 235, 331, 1147, 1457, 1655, 1739, 5735, 7285, 8695, 10261, 12247, 15557, 51305, 53909, 61235, 77785, 269545, 379657, 482267, 575609, 1898285, 2411335, 2878045, 17843879, 89219395]

約数ペア:

[(1, 89219395), (5, 17843879), (31, 2878045), (37, 2411335), (47, 1898285), (155, 575609), (185, 482267), (235, 379657), (331, 269545), (1147, 77785), (1457, 61235), (1655, 53909), (1739, 51305), (5735, 15557), (7285, 12247), (8695, 10261)]