68354355

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{1559}}^1$

素因数の和:1683

約数の個数: 32

約数和(自身を含む): 113817600

約数和(自身を除く): 45463245

約数列:

[1, 3, 5, 15, 37, 79, 111, 185, 237, 395, 555, 1185, 1559, 2923, 4677, 7795, 8769, 14615, 23385, 43845, 57683, 123161, 173049, 288415, 369483, 615805, 865245, 1847415, 4556957, 13670871, 22784785, 68354355]

約数ペア:

[(1, 68354355), (3, 22784785), (5, 13670871), (15, 4556957), (37, 1847415), (79, 865245), (111, 615805), (185, 369483), (237, 288415), (395, 173049), (555, 123161), (1185, 57683), (1559, 43845), (2923, 23385), (4677, 14615), (7795, 8769)]