25522050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{229}}^1\times {\mathrm{743}}^1$

素因数の和:987

約数の個数: 48

約数和(自身を含む): 63656640

約数和(自身を除く): 38134590

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 229, 458, 687, 743, 1145, 1374, 1486, 2229, 2290, 3435, 3715, 4458, 5725, 6870, 7430, 11145, 11450, 17175, 18575, 22290, 34350, 37150, 55725, 111450, 170147, 340294, 510441, 850735, 1020882, 1701470, 2552205, 4253675, 5104410, 8507350, 12761025, 25522050]

約数ペア:

[(1, 25522050), (2, 12761025), (3, 8507350), (5, 5104410), (6, 4253675), (10, 2552205), (15, 1701470), (25, 1020882), (30, 850735), (50, 510441), (75, 340294), (150, 170147), (229, 111450), (458, 55725), (687, 37150), (743, 34350), (1145, 22290), (1374, 18575), (1486, 17175), (2229, 11450), (2290, 11145), (3435, 7430), (3715, 6870), (4458, 5725)]