26851125

素因数分解:

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

素因数の和:271

約数の個数: 64

約数和(自身を含む): 52296192

約数和(自身を除く): 25445067

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 53, 75, 105, 125, 159, 175, 193, 265, 371, 375, 525, 579, 795, 875, 965, 1113, 1325, 1351, 1855, 2625, 2895, 3975, 4053, 4825, 5565, 6625, 6755, 9275, 10229, 14475, 19875, 20265, 24125, 27825, 30687, 33775, 46375, 51145, 71603, 72375, 101325, 139125, 153435, 168875, 214809, 255725, 358015, 506625, 767175, 1074045, 1278625, 1790075, 3835875, 5370225, 8950375, 26851125]

約数ペア:

[(1, 26851125), (3, 8950375), (5, 5370225), (7, 3835875), (15, 1790075), (21, 1278625), (25, 1074045), (35, 767175), (53, 506625), (75, 358015), (105, 255725), (125, 214809), (159, 168875), (175, 153435), (193, 139125), (265, 101325), (371, 72375), (375, 71603), (525, 51145), (579, 46375), (795, 33775), (875, 30687), (965, 27825), (1113, 24125), (1325, 20265), (1351, 19875), (1855, 14475), (2625, 10229), (2895, 9275), (3975, 6755), (4053, 6625), (4825, 5565)]