6428391025

素因数分解:

$5^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{751}}^1\times {\mathrm{1193}}^1$

素因数の和:2002

約数の個数: 48

約数和(自身を含む): 9352401408

約数和(自身を除く): 2924010383

約数列:

[1, 5, 7, 25, 35, 41, 175, 205, 287, 751, 1025, 1193, 1435, 3755, 5257, 5965, 7175, 8351, 18775, 26285, 29825, 30791, 41755, 48913, 131425, 153955, 208775, 215537, 244565, 342391, 769775, 895943, 1077685, 1222825, 1711955, 4479715, 5388425, 6271601, 8559775, 22398575, 31358005, 36733663, 156790025, 183668315, 257135641, 918341575, 1285678205, 6428391025]

約数ペア:

[(1, 6428391025), (5, 1285678205), (7, 918341575), (25, 257135641), (35, 183668315), (41, 156790025), (175, 36733663), (205, 31358005), (287, 22398575), (751, 8559775), (1025, 6271601), (1193, 5388425), (1435, 4479715), (3755, 1711955), (5257, 1222825), (5965, 1077685), (7175, 895943), (8351, 769775), (18775, 342391), (26285, 244565), (29825, 215537), (30791, 208775), (41755, 153955), (48913, 131425)]