73487855

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{1093}}^1$

素因数の和:1235

約数の個数: 32

約数和(自身を含む): 107754624

約数和(自身を除く): 34266769

約数列:

[1, 5, 7, 17, 35, 85, 113, 119, 565, 595, 791, 1093, 1921, 3955, 5465, 7651, 9605, 13447, 18581, 38255, 67235, 92905, 123509, 130067, 617545, 650335, 864563, 2099653, 4322815, 10498265, 14697571, 73487855]

約数ペア:

[(1, 73487855), (5, 14697571), (7, 10498265), (17, 4322815), (35, 2099653), (85, 864563), (113, 650335), (119, 617545), (565, 130067), (595, 123509), (791, 92905), (1093, 67235), (1921, 38255), (3955, 18581), (5465, 13447), (7651, 9605)]