325156965

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{719}}^1$

素因数の和:866

約数の個数: 64

約数和(自身を含む): 613785600

約数和(自身を除く): 288628635

約数列:

[1, 3, 5, 7, 15, 21, 35, 59, 73, 105, 177, 219, 295, 365, 413, 511, 719, 885, 1095, 1239, 1533, 2065, 2157, 2555, 3595, 4307, 5033, 6195, 7665, 10785, 12921, 15099, 21535, 25165, 30149, 42421, 52487, 64605, 75495, 90447, 127263, 150745, 157461, 212105, 262435, 296947, 367409, 452235, 636315, 787305, 890841, 1102227, 1484735, 1837045, 3096733, 4454205, 5511135, 9290199, 15483665, 21677131, 46450995, 65031393, 108385655, 325156965]

約数ペア:

[(1, 325156965), (3, 108385655), (5, 65031393), (7, 46450995), (15, 21677131), (21, 15483665), (35, 9290199), (59, 5511135), (73, 4454205), (105, 3096733), (177, 1837045), (219, 1484735), (295, 1102227), (365, 890841), (413, 787305), (511, 636315), (719, 452235), (885, 367409), (1095, 296947), (1239, 262435), (1533, 212105), (2065, 157461), (2157, 150745), (2555, 127263), (3595, 90447), (4307, 75495), (5033, 64605), (6195, 52487), (7665, 42421), (10785, 30149), (12921, 25165), (15099, 21535)]