87305355

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{1259}}^1$

素因数の和:1360

約数の個数: 48

約数和(自身を含む): 160392960

約数和(自身を除く): 73087605

約数列:

[1, 3, 5, 9, 15, 23, 45, 67, 69, 115, 201, 207, 335, 345, 603, 1005, 1035, 1259, 1541, 3015, 3777, 4623, 6295, 7705, 11331, 13869, 18885, 23115, 28957, 56655, 69345, 84353, 86871, 144785, 253059, 260613, 421765, 434355, 759177, 1265295, 1303065, 1940119, 3795885, 5820357, 9700595, 17461071, 29101785, 87305355]

約数ペア:

[(1, 87305355), (3, 29101785), (5, 17461071), (9, 9700595), (15, 5820357), (23, 3795885), (45, 1940119), (67, 1303065), (69, 1265295), (115, 759177), (201, 434355), (207, 421765), (335, 260613), (345, 253059), (603, 144785), (1005, 86871), (1035, 84353), (1259, 69345), (1541, 56655), (3015, 28957), (3777, 23115), (4623, 18885), (6295, 13869), (7705, 11331)]