70209435

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{1567}}^1$

素因数の和:1707

約数の個数: 32

約数和(自身を含む): 117411840

約数和(自身を除く): 47202405

約数列:

[1, 3, 5, 15, 29, 87, 103, 145, 309, 435, 515, 1545, 1567, 2987, 4701, 7835, 8961, 14935, 23505, 44805, 45443, 136329, 161401, 227215, 484203, 681645, 807005, 2421015, 4680629, 14041887, 23403145, 70209435]

約数ペア:

[(1, 70209435), (3, 23403145), (5, 14041887), (15, 4680629), (29, 2421015), (87, 807005), (103, 681645), (145, 484203), (309, 227215), (435, 161401), (515, 136329), (1545, 45443), (1567, 44805), (2987, 23505), (4701, 14935), (7835, 8961)]