11274400025

素因数分解:

$5^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{179}}^1\times {\mathrm{997}}^1$

素因数の和:1231

約数の個数: 72

約数和(自身を含む): 16973824320

約数和(自身を除く): 5699424295

約数列:

[1, 5, 7, 19, 25, 35, 95, 133, 175, 179, 361, 475, 665, 895, 997, 1253, 1805, 2527, 3325, 3401, 4475, 4985, 6265, 6979, 9025, 12635, 17005, 18943, 23807, 24925, 31325, 34895, 63175, 64619, 85025, 94715, 119035, 132601, 174475, 178463, 323095, 359917, 452333, 473575, 595175, 663005, 892315, 1249241, 1615475, 1799585, 2261665, 2519419, 3315025, 3390797, 4461575, 6246205, 8997925, 11308325, 12597095, 16953985, 23735579, 31231025, 62985475, 64425143, 84769925, 118677895, 322125715, 450976001, 593389475, 1610628575, 2254880005, 11274400025]

約数ペア:

[(1, 11274400025), (5, 2254880005), (7, 1610628575), (19, 593389475), (25, 450976001), (35, 322125715), (95, 118677895), (133, 84769925), (175, 64425143), (179, 62985475), (361, 31231025), (475, 23735579), (665, 16953985), (895, 12597095), (997, 11308325), (1253, 8997925), (1805, 6246205), (2527, 4461575), (3325, 3390797), (3401, 3315025), (4475, 2519419), (4985, 2261665), (6265, 1799585), (6979, 1615475), (9025, 1249241), (12635, 892315), (17005, 663005), (18943, 595175), (23807, 473575), (24925, 452333), (31325, 359917), (34895, 323095), (63175, 178463), (64619, 174475), (85025, 132601), (94715, 119035)]