4129715395

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{607}}^1$

素因数の和:820

約数の個数: 64

約数和(自身を含む): 5824659456

約数和(自身を除く): 1694944061

約数列:

[1, 5, 13, 17, 47, 65, 85, 131, 221, 235, 607, 611, 655, 799, 1105, 1703, 2227, 3035, 3055, 3995, 6157, 7891, 8515, 10319, 10387, 11135, 28529, 28951, 30785, 39455, 51595, 51935, 79517, 80041, 104669, 134147, 142645, 144755, 370877, 397585, 400205, 484993, 523345, 670735, 1033721, 1351789, 1360697, 1854385, 2424965, 3737299, 5168605, 6304909, 6758945, 6803485, 17573257, 18686495, 31524545, 48584887, 63534083, 87866285, 242924435, 317670415, 825943079, 4129715395]

約数ペア:

[(1, 4129715395), (5, 825943079), (13, 317670415), (17, 242924435), (47, 87866285), (65, 63534083), (85, 48584887), (131, 31524545), (221, 18686495), (235, 17573257), (607, 6803485), (611, 6758945), (655, 6304909), (799, 5168605), (1105, 3737299), (1703, 2424965), (2227, 1854385), (3035, 1360697), (3055, 1351789), (3995, 1033721), (6157, 670735), (7891, 523345), (8515, 484993), (10319, 400205), (10387, 397585), (11135, 370877), (28529, 144755), (28951, 142645), (30785, 134147), (39455, 104669), (51595, 80041), (51935, 79517)]