66300815

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{787}}^1$

素因数の和:911

約数の個数: 32

約数和(自身を含む): 95316480

約数和(自身を除く): 29015665

約数列:

[1, 5, 7, 29, 35, 83, 145, 203, 415, 581, 787, 1015, 2407, 2905, 3935, 5509, 12035, 16849, 22823, 27545, 65321, 84245, 114115, 159761, 326605, 457247, 798805, 1894309, 2286235, 9471545, 13260163, 66300815]

約数ペア:

[(1, 66300815), (5, 13260163), (7, 9471545), (29, 2286235), (35, 1894309), (83, 798805), (145, 457247), (203, 326605), (415, 159761), (581, 114115), (787, 84245), (1015, 65321), (2407, 27545), (2905, 22823), (3935, 16849), (5509, 12035)]