8368965

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1$

素因数の和:115

約数の個数: 72

約数和(自身を含む): 16805880

約数和(自身を除く): 8436915

約数列:

[1, 3, 5, 9, 11, 15, 29, 33, 45, 53, 55, 87, 99, 121, 145, 159, 165, 261, 265, 319, 363, 435, 477, 495, 583, 605, 795, 957, 1089, 1305, 1537, 1595, 1749, 1815, 2385, 2871, 2915, 3509, 4611, 4785, 5247, 5445, 6413, 7685, 8745, 10527, 13833, 14355, 16907, 17545, 19239, 23055, 26235, 31581, 32065, 50721, 52635, 57717, 69165, 84535, 96195, 152163, 157905, 185977, 253605, 288585, 557931, 760815, 929885, 1673793, 2789655, 8368965]

約数ペア:

[(1, 8368965), (3, 2789655), (5, 1673793), (9, 929885), (11, 760815), (15, 557931), (29, 288585), (33, 253605), (45, 185977), (53, 157905), (55, 152163), (87, 96195), (99, 84535), (121, 69165), (145, 57717), (159, 52635), (165, 50721), (261, 32065), (265, 31581), (319, 26235), (363, 23055), (435, 19239), (477, 17545), (495, 16907), (583, 14355), (605, 13833), (795, 10527), (957, 8745), (1089, 7685), (1305, 6413), (1537, 5445), (1595, 5247), (1749, 4785), (1815, 4611), (2385, 3509), (2871, 2915)]