72002535

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{18973}}^1$

素因数の和:19015

約数の個数: 32

約数和(自身を含む): 131148288

約数和(自身を除く): 59145753

約数列:

[1, 3, 5, 11, 15, 23, 33, 55, 69, 115, 165, 253, 345, 759, 1265, 3795, 18973, 56919, 94865, 208703, 284595, 436379, 626109, 1043515, 1309137, 2181895, 3130545, 4800169, 6545685, 14400507, 24000845, 72002535]

約数ペア:

[(1, 72002535), (3, 24000845), (5, 14400507), (11, 6545685), (15, 4800169), (23, 3130545), (33, 2181895), (55, 1309137), (69, 1043515), (115, 626109), (165, 436379), (253, 284595), (345, 208703), (759, 94865), (1265, 56919), (3795, 18973)]