315089475

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^2\times {\mathrm{14537}}^1$

素因数の和:14584

約数の個数: 36

約数和(自身を含む): 553432584

約数和(自身を除く): 238343109

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 255, 289, 425, 867, 1275, 1445, 4335, 7225, 14537, 21675, 43611, 72685, 218055, 247129, 363425, 741387, 1090275, 1235645, 3706935, 4201193, 6178225, 12603579, 18534675, 21005965, 63017895, 105029825, 315089475]

約数ペア:

[(1, 315089475), (3, 105029825), (5, 63017895), (15, 21005965), (17, 18534675), (25, 12603579), (51, 6178225), (75, 4201193), (85, 3706935), (255, 1235645), (289, 1090275), (425, 741387), (867, 363425), (1275, 247129), (1445, 218055), (4335, 72685), (7225, 43611), (14537, 21675)]