9681108945

素因数分解:

$3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1\times {\mathrm{197}}^1\times {\mathrm{281}}^1$

素因数の和:706

約数の個数: 64

約数和(自身を含む): 15919960320

約数和(自身を除く): 6238851375

約数列:

[1, 3, 5, 15, 89, 131, 197, 267, 281, 393, 445, 591, 655, 843, 985, 1335, 1405, 1965, 2955, 4215, 11659, 17533, 25009, 25807, 34977, 36811, 52599, 55357, 58295, 75027, 77421, 87665, 110433, 125045, 129035, 166071, 174885, 184055, 262995, 276785, 375135, 387105, 552165, 830355, 2296823, 3276179, 4926773, 6890469, 7251767, 9828537, 11484115, 14780319, 16380895, 21755301, 24633865, 34452345, 36258835, 49142685, 73901595, 108776505, 645407263, 1936221789, 3227036315, 9681108945]

約数ペア:

[(1, 9681108945), (3, 3227036315), (5, 1936221789), (15, 645407263), (89, 108776505), (131, 73901595), (197, 49142685), (267, 36258835), (281, 34452345), (393, 24633865), (445, 21755301), (591, 16380895), (655, 14780319), (843, 11484115), (985, 9828537), (1335, 7251767), (1405, 6890469), (1965, 4926773), (2955, 3276179), (4215, 2296823), (11659, 830355), (17533, 552165), (25009, 387105), (25807, 375135), (34977, 276785), (36811, 262995), (52599, 184055), (55357, 174885), (58295, 166071), (75027, 129035), (77421, 125045), (87665, 110433)]