977883855

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{8971}}^1$

素因数の和:9048

約数の個数: 48

約数和(自身を含む): 1733821056

約数和(自身を除く): 755937201

約数列:

[1, 3, 5, 13, 15, 39, 43, 65, 129, 169, 195, 215, 507, 559, 645, 845, 1677, 2535, 2795, 7267, 8385, 8971, 21801, 26913, 36335, 44855, 109005, 116623, 134565, 349869, 385753, 583115, 1157259, 1516099, 1749345, 1928765, 4548297, 5014789, 5786295, 7580495, 15044367, 22741485, 25073945, 65192257, 75221835, 195576771, 325961285, 977883855]

約数ペア:

[(1, 977883855), (3, 325961285), (5, 195576771), (13, 75221835), (15, 65192257), (39, 25073945), (43, 22741485), (65, 15044367), (129, 7580495), (169, 5786295), (195, 5014789), (215, 4548297), (507, 1928765), (559, 1749345), (645, 1516099), (845, 1157259), (1677, 583115), (2535, 385753), (2795, 349869), (7267, 134565), (8385, 116623), (8971, 109005), (21801, 44855), (26913, 36335)]