744931485

素因数分解:

$3^4\times 5^1\times {\mathrm{761}}^1\times {\mathrm{2417}}^1$

素因数の和:3195

約数の個数: 40

約数和(自身を含む): 1337666616

約数和(自身を除く): 592735131

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 761, 2283, 2417, 3805, 6849, 7251, 11415, 12085, 20547, 21753, 34245, 36255, 61641, 65259, 102735, 108765, 195777, 308205, 326295, 978885, 1839337, 5518011, 9196685, 16554033, 27590055, 49662099, 82770165, 148986297, 248310495, 744931485]

約数ペア:

[(1, 744931485), (3, 248310495), (5, 148986297), (9, 82770165), (15, 49662099), (27, 27590055), (45, 16554033), (81, 9196685), (135, 5518011), (405, 1839337), (761, 978885), (2283, 326295), (2417, 308205), (3805, 195777), (6849, 108765), (7251, 102735), (11415, 65259), (12085, 61641), (20547, 36255), (21753, 34245)]