671294385

素因数分解:

$3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{97501}}^1$

素因数の和:97535

約数の個数: 40

約数和(自身を含む): 1274156136

約数和(自身を除く): 602861751

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 81, 85, 135, 153, 255, 405, 459, 765, 1377, 2295, 6885, 97501, 292503, 487505, 877509, 1462515, 1657517, 2632527, 4387545, 4972551, 7897581, 8287585, 13162635, 14917653, 24862755, 39487905, 44752959, 74588265, 134258877, 223764795, 671294385]

約数ペア:

[(1, 671294385), (3, 223764795), (5, 134258877), (9, 74588265), (15, 44752959), (17, 39487905), (27, 24862755), (45, 14917653), (51, 13162635), (81, 8287585), (85, 7897581), (135, 4972551), (153, 4387545), (255, 2632527), (405, 1657517), (459, 1462515), (765, 877509), (1377, 487505), (2295, 292503), (6885, 97501)]