15214846465

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1987}}^1\times {\mathrm{16829}}^1$

素因数の和:18841

約数の個数: 32

約数和(自身を含む): 22483802880

約数和(自身を除く): 7268956415

約数列:

[1, 5, 7, 13, 35, 65, 91, 455, 1987, 9935, 13909, 16829, 25831, 69545, 84145, 117803, 129155, 180817, 218777, 589015, 904085, 1093885, 1531439, 7657195, 33439223, 167196115, 234074561, 434709899, 1170372805, 2173549495, 3042969293, 15214846465]

約数ペア:

[(1, 15214846465), (5, 3042969293), (7, 2173549495), (13, 1170372805), (35, 434709899), (65, 234074561), (91, 167196115), (455, 33439223), (1987, 7657195), (9935, 1531439), (13909, 1093885), (16829, 904085), (25831, 589015), (69545, 218777), (84145, 180817), (117803, 129155)]