1024398725

素因数分解:

$5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{1831}}^1$

素因数の和:2010

約数の個数: 48

約数和(自身を含む): 1526568960

約数和(自身を除く): 502170235

約数列:

[1, 5, 7, 23, 25, 35, 115, 139, 161, 175, 575, 695, 805, 973, 1831, 3197, 3475, 4025, 4865, 9155, 12817, 15985, 22379, 24325, 42113, 45775, 64085, 79925, 111895, 210565, 254509, 294791, 320425, 559475, 1052825, 1272545, 1473955, 1781563, 5853707, 6362725, 7369775, 8907815, 29268535, 40975949, 44539075, 146342675, 204879745, 1024398725]

約数ペア:

[(1, 1024398725), (5, 204879745), (7, 146342675), (23, 44539075), (25, 40975949), (35, 29268535), (115, 8907815), (139, 7369775), (161, 6362725), (175, 5853707), (575, 1781563), (695, 1473955), (805, 1272545), (973, 1052825), (1831, 559475), (3197, 320425), (3475, 294791), (4025, 254509), (4865, 210565), (9155, 111895), (12817, 79925), (15985, 64085), (22379, 45775), (24325, 42113)]