13977315

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{151}}^1$

素因数の和:201

約数の個数: 72

約数和(自身を含む): 28383264

約数和(自身を除く): 14405949

約数列:

[1, 3, 5, 9, 11, 15, 17, 33, 45, 51, 55, 85, 99, 121, 151, 153, 165, 187, 255, 363, 453, 495, 561, 605, 755, 765, 935, 1089, 1359, 1661, 1683, 1815, 2057, 2265, 2567, 2805, 4983, 5445, 6171, 6795, 7701, 8305, 8415, 10285, 12835, 14949, 18271, 18513, 23103, 24915, 28237, 30855, 38505, 54813, 74745, 84711, 91355, 92565, 115515, 141185, 164439, 254133, 274065, 310607, 423555, 822195, 931821, 1270665, 1553035, 2795463, 4659105, 13977315]

約数ペア:

[(1, 13977315), (3, 4659105), (5, 2795463), (9, 1553035), (11, 1270665), (15, 931821), (17, 822195), (33, 423555), (45, 310607), (51, 274065), (55, 254133), (85, 164439), (99, 141185), (121, 115515), (151, 92565), (153, 91355), (165, 84711), (187, 74745), (255, 54813), (363, 38505), (453, 30855), (495, 28237), (561, 24915), (605, 23103), (755, 18513), (765, 18271), (935, 14949), (1089, 12835), (1359, 10285), (1661, 8415), (1683, 8305), (1815, 7701), (2057, 6795), (2265, 6171), (2567, 5445), (2805, 4983)]