13198515

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1951}}^1$

素因数の和:2011

約数の個数: 32

約数和(自身を含む): 23611392

約数和(自身を除く): 10412877

約数列:

[1, 3, 5, 11, 15, 33, 41, 55, 123, 165, 205, 451, 615, 1353, 1951, 2255, 5853, 6765, 9755, 21461, 29265, 64383, 79991, 107305, 239973, 321915, 399955, 879901, 1199865, 2639703, 4399505, 13198515]

約数ペア:

[(1, 13198515), (3, 4399505), (5, 2639703), (11, 1199865), (15, 879901), (33, 399955), (41, 321915), (55, 239973), (123, 107305), (165, 79991), (205, 64383), (451, 29265), (615, 21461), (1353, 9755), (1951, 6765), (2255, 5853)]