90995469

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{151}}^1$

素因数の和:341

約数の個数: 32

約数和(自身を含む): 128920320

約数和(自身を除く): 37924851

約数列:

[1, 3, 37, 61, 89, 111, 151, 183, 267, 453, 2257, 3293, 5429, 5587, 6771, 9211, 9879, 13439, 16287, 16761, 27633, 40317, 200873, 340807, 497243, 602619, 819779, 1022421, 1491729, 2459337, 30331823, 90995469]

約数ペア:

[(1, 90995469), (3, 30331823), (37, 2459337), (61, 1491729), (89, 1022421), (111, 819779), (151, 602619), (183, 497243), (267, 340807), (453, 200873), (2257, 40317), (3293, 27633), (5429, 16761), (5587, 16287), (6771, 13439), (9211, 9879)]