64449645

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{4933}}^1$

素因数の和:5021

約数の個数: 32

約数和(自身を含む): 112732032

約数和(自身を除く): 48282387

約数列:

[1, 3, 5, 13, 15, 39, 65, 67, 195, 201, 335, 871, 1005, 2613, 4355, 4933, 13065, 14799, 24665, 64129, 73995, 192387, 320645, 330511, 961935, 991533, 1652555, 4296643, 4957665, 12889929, 21483215, 64449645]

約数ペア:

[(1, 64449645), (3, 21483215), (5, 12889929), (13, 4957665), (15, 4296643), (39, 1652555), (65, 991533), (67, 961935), (195, 330511), (201, 320645), (335, 192387), (871, 73995), (1005, 64129), (2613, 24665), (4355, 14799), (4933, 13065)]