155005725

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{10181}}^1$

素因数の和:10230

約数の個数: 48

約数和(自身を含む): 303016320

約数和(自身を除く): 148010595

約数列:

[1, 3, 5, 7, 15, 21, 25, 29, 35, 75, 87, 105, 145, 175, 203, 435, 525, 609, 725, 1015, 2175, 3045, 5075, 10181, 15225, 30543, 50905, 71267, 152715, 213801, 254525, 295249, 356335, 763575, 885747, 1069005, 1476245, 1781675, 2066743, 4428735, 5345025, 6200229, 7381225, 10333715, 22143675, 31001145, 51668575, 155005725]

約数ペア:

[(1, 155005725), (3, 51668575), (5, 31001145), (7, 22143675), (15, 10333715), (21, 7381225), (25, 6200229), (29, 5345025), (35, 4428735), (75, 2066743), (87, 1781675), (105, 1476245), (145, 1069005), (175, 885747), (203, 763575), (435, 356335), (525, 295249), (609, 254525), (725, 213801), (1015, 152715), (2175, 71267), (3045, 50905), (5075, 30543), (10181, 15225)]