25910370

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{223}}^1\times {\mathrm{1291}}^1$

素因数の和:1527

約数の個数: 48

約数和(自身を含む): 67721472

約数和(自身を除く): 41811102

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 223, 446, 669, 1115, 1291, 1338, 2007, 2230, 2582, 3345, 3873, 4014, 6455, 6690, 7746, 10035, 11619, 12910, 19365, 20070, 23238, 38730, 58095, 116190, 287893, 575786, 863679, 1439465, 1727358, 2591037, 2878930, 4318395, 5182074, 8636790, 12955185, 25910370]

約数ペア:

[(1, 25910370), (2, 12955185), (3, 8636790), (5, 5182074), (6, 4318395), (9, 2878930), (10, 2591037), (15, 1727358), (18, 1439465), (30, 863679), (45, 575786), (90, 287893), (223, 116190), (446, 58095), (669, 38730), (1115, 23238), (1291, 20070), (1338, 19365), (2007, 12910), (2230, 11619), (2582, 10035), (3345, 7746), (3873, 6690), (4014, 6455)]