80896455

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{349}}^1$

素因数の和:481

約数の個数: 64

約数和(自身を含む): 154224000

約数和(自身を除く): 73327545

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 101, 135, 153, 255, 303, 349, 459, 505, 765, 909, 1047, 1515, 1717, 1745, 2295, 2727, 3141, 4545, 5151, 5235, 5933, 8585, 9423, 13635, 15453, 15705, 17799, 25755, 29665, 35249, 46359, 47115, 53397, 77265, 88995, 105747, 160191, 176245, 231795, 266985, 317241, 528735, 599233, 800955, 951723, 1586205, 1797699, 2996165, 4758615, 5393097, 8988495, 16179291, 26965485, 80896455]

約数ペア:

[(1, 80896455), (3, 26965485), (5, 16179291), (9, 8988495), (15, 5393097), (17, 4758615), (27, 2996165), (45, 1797699), (51, 1586205), (85, 951723), (101, 800955), (135, 599233), (153, 528735), (255, 317241), (303, 266985), (349, 231795), (459, 176245), (505, 160191), (765, 105747), (909, 88995), (1047, 77265), (1515, 53397), (1717, 47115), (1745, 46359), (2295, 35249), (2727, 29665), (3141, 25755), (4545, 17799), (5151, 15705), (5235, 15453), (5933, 13635), (8585, 9423)]