40478049225

素因数分解:

$3^2\times 5^2\times {\mathrm{73}}^1\times {\mathrm{113}}^2\times {\mathrm{193}}^1$

素因数の和:508

約数の個数: 108

約数和(自身を含む): 74534184244

約数和(自身を除く): 34056135019

約数列:

[1, 3, 5, 9, 15, 25, 45, 73, 75, 113, 193, 219, 225, 339, 365, 565, 579, 657, 965, 1017, 1095, 1695, 1737, 1825, 2825, 2895, 3285, 4825, 5085, 5475, 8249, 8475, 8685, 12769, 14089, 14475, 16425, 21809, 24747, 25425, 38307, 41245, 42267, 43425, 63845, 65427, 70445, 74241, 109045, 114921, 123735, 126801, 191535, 196281, 206225, 211335, 319225, 327135, 352225, 371205, 545225, 574605, 618675, 634005, 932137, 957675, 981405, 1056675, 1592057, 1635675, 1856025, 2464417, 2796411, 2873025, 3170025, 4660685, 4776171, 4907025, 7393251, 7960285, 8389233, 12322085, 13982055, 14328513, 22179753, 23303425, 23880855, 36966255, 39801425, 41946165, 61610425, 69910275, 71642565, 110898765, 119404275, 179902441, 184831275, 209730825, 358212825, 539707323, 554493825, 899512205, 1619121969, 2698536615, 4497561025, 8095609845, 13492683075, 40478049225]

約数ペア:

[(1, 40478049225), (3, 13492683075), (5, 8095609845), (9, 4497561025), (15, 2698536615), (25, 1619121969), (45, 899512205), (73, 554493825), (75, 539707323), (113, 358212825), (193, 209730825), (219, 184831275), (225, 179902441), (339, 119404275), (365, 110898765), (565, 71642565), (579, 69910275), (657, 61610425), (965, 41946165), (1017, 39801425), (1095, 36966255), (1695, 23880855), (1737, 23303425), (1825, 22179753), (2825, 14328513), (2895, 13982055), (3285, 12322085), (4825, 8389233), (5085, 7960285), (5475, 7393251), (8249, 4907025), (8475, 4776171), (8685, 4660685), (12769, 3170025), (14089, 2873025), (14475, 2796411), (16425, 2464417), (21809, 1856025), (24747, 1635675), (25425, 1592057), (38307, 1056675), (41245, 981405), (42267, 957675), (43425, 932137), (63845, 634005), (65427, 618675), (70445, 574605), (74241, 545225), (109045, 371205), (114921, 352225), (123735, 327135), (126801, 319225), (191535, 211335), (196281, 206225)]