105853275

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2251}}^1$

素因数の和:2297

約数の個数: 72

約数和(自身を含む): 217813440

約数和(自身を除く): 111960165

約数列:

[1, 3, 5, 9, 11, 15, 19, 25, 33, 45, 55, 57, 75, 95, 99, 165, 171, 209, 225, 275, 285, 475, 495, 627, 825, 855, 1045, 1425, 1881, 2251, 2475, 3135, 4275, 5225, 6753, 9405, 11255, 15675, 20259, 24761, 33765, 42769, 47025, 56275, 74283, 101295, 123805, 128307, 168825, 213845, 222849, 371415, 384921, 470459, 506475, 619025, 641535, 1069225, 1114245, 1411377, 1857075, 1924605, 2352295, 3207675, 4234131, 5571225, 7056885, 9623025, 11761475, 21170655, 35284425, 105853275]

約数ペア:

[(1, 105853275), (3, 35284425), (5, 21170655), (9, 11761475), (11, 9623025), (15, 7056885), (19, 5571225), (25, 4234131), (33, 3207675), (45, 2352295), (55, 1924605), (57, 1857075), (75, 1411377), (95, 1114245), (99, 1069225), (165, 641535), (171, 619025), (209, 506475), (225, 470459), (275, 384921), (285, 371415), (475, 222849), (495, 213845), (627, 168825), (825, 128307), (855, 123805), (1045, 101295), (1425, 74283), (1881, 56275), (2251, 47025), (2475, 42769), (3135, 33765), (4275, 24761), (5225, 20259), (6753, 15675), (9405, 11255)]