75022275

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{2029}}^1$

素因数の和:2088

約数の個数: 48

約数和(自身を含む): 135928800

約数和(自身を除く): 60906525

約数列:

[1, 3, 5, 15, 17, 25, 29, 51, 75, 85, 87, 145, 255, 425, 435, 493, 725, 1275, 1479, 2029, 2175, 2465, 6087, 7395, 10145, 12325, 30435, 34493, 36975, 50725, 58841, 103479, 152175, 172465, 176523, 294205, 517395, 862325, 882615, 1000297, 1471025, 2586975, 3000891, 4413075, 5001485, 15004455, 25007425, 75022275]

約数ペア:

[(1, 75022275), (3, 25007425), (5, 15004455), (15, 5001485), (17, 4413075), (25, 3000891), (29, 2586975), (51, 1471025), (75, 1000297), (85, 882615), (87, 862325), (145, 517395), (255, 294205), (425, 176523), (435, 172465), (493, 152175), (725, 103479), (1275, 58841), (1479, 50725), (2029, 36975), (2175, 34493), (2465, 30435), (6087, 12325), (7395, 10145)]