7061715

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^2\times {\mathrm{181}}^1$

素因数の和:229

約数の個数: 48

約数和(自身を含む): 13409760

約数和(自身を除く): 6348045

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 153, 181, 255, 289, 459, 543, 765, 867, 905, 1445, 1629, 2295, 2601, 2715, 3077, 4335, 4887, 7803, 8145, 9231, 13005, 15385, 24435, 27693, 39015, 46155, 52309, 83079, 138465, 156927, 261545, 415395, 470781, 784635, 1412343, 2353905, 7061715]

約数ペア:

[(1, 7061715), (3, 2353905), (5, 1412343), (9, 784635), (15, 470781), (17, 415395), (27, 261545), (45, 156927), (51, 138465), (85, 83079), (135, 52309), (153, 46155), (181, 39015), (255, 27693), (289, 24435), (459, 15385), (543, 13005), (765, 9231), (867, 8145), (905, 7803), (1445, 4887), (1629, 4335), (2295, 3077), (2601, 2715)]