1304921295

素因数分解:

$3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{223}}^1\times {\mathrm{1193}}^1$

素因数の和:1536

約数の個数: 48

約数和(自身を含む): 2294772480

約数和(自身を除く): 989851185

約数列:

[1, 3, 5, 9, 15, 45, 109, 223, 327, 545, 669, 981, 1115, 1193, 1635, 2007, 3345, 3579, 4905, 5965, 10035, 10737, 17895, 24307, 53685, 72921, 121535, 130037, 218763, 266039, 364605, 390111, 650185, 798117, 1093815, 1170333, 1330195, 1950555, 2394351, 3990585, 5851665, 11971755, 28998251, 86994753, 144991255, 260984259, 434973765, 1304921295]

約数ペア:

[(1, 1304921295), (3, 434973765), (5, 260984259), (9, 144991255), (15, 86994753), (45, 28998251), (109, 11971755), (223, 5851665), (327, 3990585), (545, 2394351), (669, 1950555), (981, 1330195), (1115, 1170333), (1193, 1093815), (1635, 798117), (2007, 650185), (3345, 390111), (3579, 364605), (4905, 266039), (5965, 218763), (10035, 130037), (10737, 121535), (17895, 72921), (24307, 53685)]