72069195

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{373}}^1\times {\mathrm{1171}}^1$

素因数の和:1563

約数の個数: 32

約数和(自身を含む): 126238464

約数和(自身を除く): 54169269

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 373, 1119, 1171, 1865, 3513, 4103, 5595, 5855, 12309, 12881, 17565, 20515, 38643, 61545, 64405, 193215, 436783, 1310349, 2183915, 4804613, 6551745, 14413839, 24023065, 72069195]

約数ペア:

[(1, 72069195), (3, 24023065), (5, 14413839), (11, 6551745), (15, 4804613), (33, 2183915), (55, 1310349), (165, 436783), (373, 193215), (1119, 64405), (1171, 61545), (1865, 38643), (3513, 20515), (4103, 17565), (5595, 12881), (5855, 12309)]