85345995

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{1399}}^1$

素因数の和:1504

約数の個数: 48

約数和(自身を含む): 160876800

約数和(自身を除く): 75530805

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 83, 105, 147, 245, 249, 415, 581, 735, 1245, 1399, 1743, 2905, 4067, 4197, 6995, 8715, 9793, 12201, 20335, 20985, 29379, 48965, 61005, 68551, 116117, 146895, 205653, 342755, 348351, 580585, 812819, 1028265, 1741755, 2438457, 4064095, 5689733, 12192285, 17069199, 28448665, 85345995]

約数ペア:

[(1, 85345995), (3, 28448665), (5, 17069199), (7, 12192285), (15, 5689733), (21, 4064095), (35, 2438457), (49, 1741755), (83, 1028265), (105, 812819), (147, 580585), (245, 348351), (249, 342755), (415, 205653), (581, 146895), (735, 116117), (1245, 68551), (1399, 61005), (1743, 48965), (2905, 29379), (4067, 20985), (4197, 20335), (6995, 12201), (8715, 9793)]