68341005

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{1193}}^1$

素因数の和:1290

約数の個数: 48

約数和(自身を含む): 126659520

約数和(自身を除く): 58318515

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 67, 95, 171, 201, 285, 335, 603, 855, 1005, 1193, 1273, 3015, 3579, 3819, 5965, 6365, 10737, 11457, 17895, 19095, 22667, 53685, 57285, 68001, 79931, 113335, 204003, 239793, 340005, 399655, 719379, 1020015, 1198965, 1518689, 3596895, 4556067, 7593445, 13668201, 22780335, 68341005]

約数ペア:

[(1, 68341005), (3, 22780335), (5, 13668201), (9, 7593445), (15, 4556067), (19, 3596895), (45, 1518689), (57, 1198965), (67, 1020015), (95, 719379), (171, 399655), (201, 340005), (285, 239793), (335, 204003), (603, 113335), (855, 79931), (1005, 68001), (1193, 57285), (1273, 53685), (3015, 22667), (3579, 19095), (3819, 17895), (5965, 11457), (6365, 10737)]