25963110

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{5443}}^1$

素因数の和:5509

約数の個数: 48

約数和(自身を含む): 68790384

約数和(自身を除く): 42827274

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 53, 90, 106, 159, 265, 318, 477, 530, 795, 954, 1590, 2385, 4770, 5443, 10886, 16329, 27215, 32658, 48987, 54430, 81645, 97974, 163290, 244935, 288479, 489870, 576958, 865437, 1442395, 1730874, 2596311, 2884790, 4327185, 5192622, 8654370, 12981555, 25963110]

約数ペア:

[(1, 25963110), (2, 12981555), (3, 8654370), (5, 5192622), (6, 4327185), (9, 2884790), (10, 2596311), (15, 1730874), (18, 1442395), (30, 865437), (45, 576958), (53, 489870), (90, 288479), (106, 244935), (159, 163290), (265, 97974), (318, 81645), (477, 54430), (530, 48987), (795, 32658), (954, 27215), (1590, 16329), (2385, 10886), (4770, 5443)]