4311285

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1$

素因数の和:118

約数の個数: 64

約数和(自身を含む): 8398080

約数和(自身を除く): 4086795

約数列:

[1, 3, 5, 11, 15, 17, 29, 33, 51, 53, 55, 85, 87, 145, 159, 165, 187, 255, 265, 319, 435, 493, 561, 583, 795, 901, 935, 957, 1479, 1537, 1595, 1749, 2465, 2703, 2805, 2915, 4505, 4611, 4785, 5423, 7395, 7685, 8745, 9911, 13515, 16269, 16907, 23055, 26129, 27115, 29733, 49555, 50721, 78387, 81345, 84535, 130645, 148665, 253605, 287419, 391935, 862257, 1437095, 4311285]

約数ペア:

[(1, 4311285), (3, 1437095), (5, 862257), (11, 391935), (15, 287419), (17, 253605), (29, 148665), (33, 130645), (51, 84535), (53, 81345), (55, 78387), (85, 50721), (87, 49555), (145, 29733), (159, 27115), (165, 26129), (187, 23055), (255, 16907), (265, 16269), (319, 13515), (435, 9911), (493, 8745), (561, 7685), (583, 7395), (795, 5423), (901, 4785), (935, 4611), (957, 4505), (1479, 2915), (1537, 2805), (1595, 2703), (1749, 2465)]