15480250

素因数分解:

$2^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{3259}}^1$

素因数の和:3295

約数の個数: 32

約数和(自身を含む): 30513600

約数和(自身を除く): 15033350

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 125, 190, 250, 475, 950, 2375, 3259, 4750, 6518, 16295, 32590, 61921, 81475, 123842, 162950, 309605, 407375, 619210, 814750, 1548025, 3096050, 7740125, 15480250]

約数ペア:

[(1, 15480250), (2, 7740125), (5, 3096050), (10, 1548025), (19, 814750), (25, 619210), (38, 407375), (50, 309605), (95, 162950), (125, 123842), (190, 81475), (250, 61921), (475, 32590), (950, 16295), (2375, 6518), (3259, 4750)]