27563055

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{83}}^1\times {\mathrm{131}}^1$

素因数の和:248

約数の個数: 48

約数和(自身を含む): 48698496

約数和(自身を除く): 21135441

約数列:

[1, 3, 5, 13, 15, 39, 65, 83, 131, 169, 195, 249, 393, 415, 507, 655, 845, 1079, 1245, 1703, 1965, 2535, 3237, 5109, 5395, 8515, 10873, 14027, 16185, 22139, 25545, 32619, 42081, 54365, 66417, 70135, 110695, 141349, 163095, 210405, 332085, 424047, 706745, 1837537, 2120235, 5512611, 9187685, 27563055]

約数ペア:

[(1, 27563055), (3, 9187685), (5, 5512611), (13, 2120235), (15, 1837537), (39, 706745), (65, 424047), (83, 332085), (131, 210405), (169, 163095), (195, 141349), (249, 110695), (393, 70135), (415, 66417), (507, 54365), (655, 42081), (845, 32619), (1079, 25545), (1245, 22139), (1703, 16185), (1965, 14027), (2535, 10873), (3237, 8515), (5109, 5395)]