42175065721

素因数分解:

${\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{151}}^1\times {\mathrm{1223}}^1$

素因数の和:1597

約数の個数: 32

約数和(自身を含む): 45008732160

約数和(自身を除く): 2833666439

約数列:

[1, 31, 53, 139, 151, 1223, 1643, 4309, 4681, 7367, 8003, 20989, 37913, 64819, 169997, 184673, 228377, 248093, 650659, 1112417, 2009389, 5269907, 5724863, 9009841, 9787669, 25669547, 34484927, 279305071, 303417739, 795755957, 1360485991, 42175065721]

約数ペア:

[(1, 42175065721), (31, 1360485991), (53, 795755957), (139, 303417739), (151, 279305071), (1223, 34484927), (1643, 25669547), (4309, 9787669), (4681, 9009841), (7367, 5724863), (8003, 5269907), (20989, 2009389), (37913, 1112417), (64819, 650659), (169997, 248093), (184673, 228377)]