9853965

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1171}}^1$

素因数の和:1210

約数の個数: 48

約数和(自身を含む): 19745856

約数和(自身を除く): 9891891

約数列:

[1, 3, 5, 9, 11, 15, 17, 33, 45, 51, 55, 85, 99, 153, 165, 187, 255, 495, 561, 765, 935, 1171, 1683, 2805, 3513, 5855, 8415, 10539, 12881, 17565, 19907, 38643, 52695, 59721, 64405, 99535, 115929, 179163, 193215, 218977, 298605, 579645, 656931, 895815, 1094885, 1970793, 3284655, 9853965]

約数ペア:

[(1, 9853965), (3, 3284655), (5, 1970793), (9, 1094885), (11, 895815), (15, 656931), (17, 579645), (33, 298605), (45, 218977), (51, 193215), (55, 179163), (85, 115929), (99, 99535), (153, 64405), (165, 59721), (187, 52695), (255, 38643), (495, 19907), (561, 17565), (765, 12881), (935, 10539), (1171, 8415), (1683, 5855), (2805, 3513)]