2623275

素因数分解:

$3^2\times 5^2\times {\mathrm{89}}^1\times {\mathrm{131}}^1$

素因数の和:236

約数の個数: 36

約数和(自身を含む): 4787640

約数和(自身を除く): 2164365

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 89, 131, 225, 267, 393, 445, 655, 801, 1179, 1335, 1965, 2225, 3275, 4005, 5895, 6675, 9825, 11659, 20025, 29475, 34977, 58295, 104931, 174885, 291475, 524655, 874425, 2623275]

約数ペア:

[(1, 2623275), (3, 874425), (5, 524655), (9, 291475), (15, 174885), (25, 104931), (45, 58295), (75, 34977), (89, 29475), (131, 20025), (225, 11659), (267, 9825), (393, 6675), (445, 5895), (655, 4005), (801, 3275), (1179, 2225), (1335, 1965)]