11413395

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1907}}^1$

素因数の和:1944

約数の個数: 48

約数和(自身を含む): 23811840

約数和(自身を除く): 12398445

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 35, 45, 57, 63, 95, 105, 133, 171, 285, 315, 399, 665, 855, 1197, 1907, 1995, 5721, 5985, 9535, 13349, 17163, 28605, 36233, 40047, 66745, 85815, 108699, 120141, 181165, 200235, 253631, 326097, 543495, 600705, 760893, 1268155, 1630485, 2282679, 3804465, 11413395]

約数ペア:

[(1, 11413395), (3, 3804465), (5, 2282679), (7, 1630485), (9, 1268155), (15, 760893), (19, 600705), (21, 543495), (35, 326097), (45, 253631), (57, 200235), (63, 181165), (95, 120141), (105, 108699), (133, 85815), (171, 66745), (285, 40047), (315, 36233), (399, 28605), (665, 17163), (855, 13349), (1197, 9535), (1907, 5985), (1995, 5721)]