19005136755

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1447}}^1\times {\mathrm{79601}}^1$

素因数の和:81067

約数の個数: 32

約数和(自身を含む): 33195944448

約数和(自身を除く): 14190807693

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 1447, 4341, 7235, 15917, 21705, 47751, 79585, 79601, 238755, 238803, 398005, 875611, 1194015, 2626833, 4378055, 13134165, 115182647, 345547941, 575913235, 1267009117, 1727739705, 3801027351, 6335045585, 19005136755]

約数ペア:

[(1, 19005136755), (3, 6335045585), (5, 3801027351), (11, 1727739705), (15, 1267009117), (33, 575913235), (55, 345547941), (165, 115182647), (1447, 13134165), (4341, 4378055), (7235, 2626833), (15917, 1194015), (21705, 875611), (47751, 398005), (79585, 238803), (79601, 238755)]