69982035

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^2$

素因数の和:236

約数の個数: 48

約数和(自身を含む): 123048960

約数和(自身を除く): 53066925

約数列:

[1, 3, 5, 15, 19, 31, 57, 89, 93, 95, 155, 267, 285, 445, 465, 589, 1335, 1691, 1767, 2759, 2945, 5073, 7921, 8277, 8455, 8835, 13795, 23763, 25365, 39605, 41385, 52421, 118815, 150499, 157263, 245551, 262105, 451497, 736653, 752495, 786315, 1227755, 2257485, 3683265, 4665469, 13996407, 23327345, 69982035]

約数ペア:

[(1, 69982035), (3, 23327345), (5, 13996407), (15, 4665469), (19, 3683265), (31, 2257485), (57, 1227755), (89, 786315), (93, 752495), (95, 736653), (155, 451497), (267, 262105), (285, 245551), (445, 157263), (465, 150499), (589, 118815), (1335, 52421), (1691, 41385), (1767, 39605), (2759, 25365), (2945, 23763), (5073, 13795), (7921, 8835), (8277, 8455)]