25312170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1583}}^1$

素因数の和:1647

約数の個数: 64

約数和(自身を含む): 67060224

約数和(自身を除く): 41748054

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 41, 65, 78, 82, 123, 130, 195, 205, 246, 390, 410, 533, 615, 1066, 1230, 1583, 1599, 2665, 3166, 3198, 4749, 5330, 7915, 7995, 9498, 15830, 15990, 20579, 23745, 41158, 47490, 61737, 64903, 102895, 123474, 129806, 194709, 205790, 308685, 324515, 389418, 617370, 649030, 843739, 973545, 1687478, 1947090, 2531217, 4218695, 5062434, 8437390, 12656085, 25312170]

約数ペア:

[(1, 25312170), (2, 12656085), (3, 8437390), (5, 5062434), (6, 4218695), (10, 2531217), (13, 1947090), (15, 1687478), (26, 973545), (30, 843739), (39, 649030), (41, 617370), (65, 389418), (78, 324515), (82, 308685), (123, 205790), (130, 194709), (195, 129806), (205, 123474), (246, 102895), (390, 64903), (410, 61737), (533, 47490), (615, 41158), (1066, 23745), (1230, 20579), (1583, 15990), (1599, 15830), (2665, 9498), (3166, 7995), (3198, 7915), (4749, 5330)]