2813253885

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{24917}}^1$

素因数の和:25134

約数の個数: 48

約数和(自身を含む): 5278828464

約数和(自身を除く): 2465574579

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 193, 195, 579, 585, 965, 1737, 2509, 2895, 7527, 8685, 12545, 22581, 24917, 37635, 74751, 112905, 124585, 224253, 323921, 373755, 971763, 1121265, 1619605, 2915289, 4808981, 4858815, 14426943, 14576445, 24044905, 43280829, 62516753, 72134715, 187550259, 216404145, 312583765, 562650777, 937751295, 2813253885]

約数ペア:

[(1, 2813253885), (3, 937751295), (5, 562650777), (9, 312583765), (13, 216404145), (15, 187550259), (39, 72134715), (45, 62516753), (65, 43280829), (117, 24044905), (193, 14576445), (195, 14426943), (579, 4858815), (585, 4808981), (965, 2915289), (1737, 1619605), (2509, 1121265), (2895, 971763), (7527, 373755), (8685, 323921), (12545, 224253), (22581, 124585), (24917, 112905), (37635, 74751)]