5509275

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1$

素因数の和:208

約数の個数: 48

約数和(自身を含む): 10044000

約数和(自身を除く): 4534725

約数列:

[1, 3, 5, 15, 17, 25, 29, 51, 75, 85, 87, 145, 149, 255, 425, 435, 447, 493, 725, 745, 1275, 1479, 2175, 2235, 2465, 2533, 3725, 4321, 7395, 7599, 11175, 12325, 12665, 12963, 21605, 36975, 37995, 63325, 64815, 73457, 108025, 189975, 220371, 324075, 367285, 1101855, 1836425, 5509275]

約数ペア:

[(1, 5509275), (3, 1836425), (5, 1101855), (15, 367285), (17, 324075), (25, 220371), (29, 189975), (51, 108025), (75, 73457), (85, 64815), (87, 63325), (145, 37995), (149, 36975), (255, 21605), (425, 12963), (435, 12665), (447, 12325), (493, 11175), (725, 7599), (745, 7395), (1275, 4321), (1479, 3725), (2175, 2533), (2235, 2465)]