84270835

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1\times {\mathrm{151}}^1$

素因数の和:379

約数の個数: 32

約数和(自身を含む): 113379840

約数和(自身を除く): 29109005

約数列:

[1, 5, 11, 55, 73, 139, 151, 365, 695, 755, 803, 1529, 1661, 4015, 7645, 8305, 10147, 11023, 20989, 50735, 55115, 104945, 111617, 121253, 230879, 558085, 606265, 1154395, 1532197, 7660985, 16854167, 84270835]

約数ペア:

[(1, 84270835), (5, 16854167), (11, 7660985), (55, 1532197), (73, 1154395), (139, 606265), (151, 558085), (365, 230879), (695, 121253), (755, 111617), (803, 104945), (1529, 55115), (1661, 50735), (4015, 20989), (7645, 11023), (8305, 10147)]