6965325

素因数分解:

$3^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{607}}^1$

素因数の和:643

約数の個数: 48

約数和(自身を含む): 13570560

約数和(自身を除く): 6605235

約数列:

[1, 3, 5, 9, 15, 17, 25, 27, 45, 51, 75, 85, 135, 153, 225, 255, 425, 459, 607, 675, 765, 1275, 1821, 2295, 3035, 3825, 5463, 9105, 10319, 11475, 15175, 16389, 27315, 30957, 45525, 51595, 81945, 92871, 136575, 154785, 257975, 278613, 409725, 464355, 773925, 1393065, 2321775, 6965325]

約数ペア:

[(1, 6965325), (3, 2321775), (5, 1393065), (9, 773925), (15, 464355), (17, 409725), (25, 278613), (27, 257975), (45, 154785), (51, 136575), (75, 92871), (85, 81945), (135, 51595), (153, 45525), (225, 30957), (255, 27315), (425, 16389), (459, 15175), (607, 11475), (675, 10319), (765, 9105), (1275, 5463), (1821, 3825), (2295, 3035)]