80553375

素因数分解:

$3^2\times 5^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{193}}^1$

素因数の和:274

約数の個数: 96

約数和(自身を含む): 169962624

約数和(自身を除く): 89409249

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 53, 63, 75, 105, 125, 159, 175, 193, 225, 265, 315, 371, 375, 477, 525, 579, 795, 875, 965, 1113, 1125, 1325, 1351, 1575, 1737, 1855, 2385, 2625, 2895, 3339, 3975, 4053, 4825, 5565, 6625, 6755, 7875, 8685, 9275, 10229, 11925, 12159, 14475, 16695, 19875, 20265, 24125, 27825, 30687, 33775, 43425, 46375, 51145, 59625, 60795, 71603, 72375, 83475, 92061, 101325, 139125, 153435, 168875, 214809, 217125, 255725, 303975, 358015, 417375, 460305, 506625, 644427, 767175, 1074045, 1278625, 1519875, 1790075, 2301525, 3222135, 3835875, 5370225, 8950375, 11507625, 16110675, 26851125, 80553375]

約数ペア:

[(1, 80553375), (3, 26851125), (5, 16110675), (7, 11507625), (9, 8950375), (15, 5370225), (21, 3835875), (25, 3222135), (35, 2301525), (45, 1790075), (53, 1519875), (63, 1278625), (75, 1074045), (105, 767175), (125, 644427), (159, 506625), (175, 460305), (193, 417375), (225, 358015), (265, 303975), (315, 255725), (371, 217125), (375, 214809), (477, 168875), (525, 153435), (579, 139125), (795, 101325), (875, 92061), (965, 83475), (1113, 72375), (1125, 71603), (1325, 60795), (1351, 59625), (1575, 51145), (1737, 46375), (1855, 43425), (2385, 33775), (2625, 30687), (2895, 27825), (3339, 24125), (3975, 20265), (4053, 19875), (4825, 16695), (5565, 14475), (6625, 12159), (6755, 11925), (7875, 10229), (8685, 9275)]