926156855

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{47}}^1\times {\mathrm{1049}}^1$

素因数の和:1148

約数の個数: 48

約数和(自身を含む): 1299715200

約数和(自身を除く): 373558345

約数列:

[1, 5, 13, 17, 47, 65, 85, 221, 235, 289, 611, 799, 1049, 1105, 1445, 3055, 3757, 3995, 5245, 10387, 13583, 13637, 17833, 18785, 49303, 51935, 67915, 68185, 89165, 176579, 231829, 246515, 303161, 640939, 838151, 882895, 1159145, 1515805, 3204695, 3941093, 4190755, 10895963, 14248567, 19705465, 54479815, 71242835, 185231371, 926156855]

約数ペア:

[(1, 926156855), (5, 185231371), (13, 71242835), (17, 54479815), (47, 19705465), (65, 14248567), (85, 10895963), (221, 4190755), (235, 3941093), (289, 3204695), (611, 1515805), (799, 1159145), (1049, 882895), (1105, 838151), (1445, 640939), (3055, 303161), (3757, 246515), (3995, 231829), (5245, 176579), (10387, 89165), (13583, 68185), (13637, 67915), (17833, 51935), (18785, 49303)]