7523289315

素因数分解:

$3^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{463}}^1\times {\mathrm{757}}^1$

素因数の和:1290

約数の個数: 80

約数和(自身を含む): 13788517248

約数和(自身を除く): 6265227933

約数列:

[1, 3, 5, 9, 15, 27, 45, 53, 81, 135, 159, 265, 405, 463, 477, 757, 795, 1389, 1431, 2271, 2315, 2385, 3785, 4167, 4293, 6813, 6945, 7155, 11355, 12501, 20439, 20835, 21465, 24539, 34065, 37503, 40121, 61317, 62505, 73617, 102195, 120363, 122695, 187515, 200605, 220851, 306585, 350491, 361089, 368085, 601815, 662553, 1051473, 1083267, 1104255, 1752455, 1805445, 1987659, 3154419, 3249801, 3312765, 5257365, 5416335, 9463257, 9938295, 15772095, 16249005, 18576023, 28389771, 47316285, 55728069, 92880115, 141948855, 167184207, 278640345, 501552621, 835921035, 1504657863, 2507763105, 7523289315]

約数ペア:

[(1, 7523289315), (3, 2507763105), (5, 1504657863), (9, 835921035), (15, 501552621), (27, 278640345), (45, 167184207), (53, 141948855), (81, 92880115), (135, 55728069), (159, 47316285), (265, 28389771), (405, 18576023), (463, 16249005), (477, 15772095), (757, 9938295), (795, 9463257), (1389, 5416335), (1431, 5257365), (2271, 3312765), (2315, 3249801), (2385, 3154419), (3785, 1987659), (4167, 1805445), (4293, 1752455), (6813, 1104255), (6945, 1083267), (7155, 1051473), (11355, 662553), (12501, 601815), (20439, 368085), (20835, 361089), (21465, 350491), (24539, 306585), (34065, 220851), (37503, 200605), (40121, 187515), (61317, 122695), (62505, 120363), (73617, 102195)]