72507135

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{5413}}^1$

素因数の和:5487

約数の個数: 32

約数和(自身を含む): 124738560

約数和(自身を除く): 52231425

約数列:

[1, 3, 5, 15, 19, 47, 57, 95, 141, 235, 285, 705, 893, 2679, 4465, 5413, 13395, 16239, 27065, 81195, 102847, 254411, 308541, 514235, 763233, 1272055, 1542705, 3816165, 4833809, 14501427, 24169045, 72507135]

約数ペア:

[(1, 72507135), (3, 24169045), (5, 14501427), (15, 4833809), (19, 3816165), (47, 1542705), (57, 1272055), (95, 763233), (141, 514235), (235, 308541), (285, 254411), (705, 102847), (893, 81195), (2679, 27065), (4465, 16239), (5413, 13395)]