39734145

素因数分解:

$3^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{991}}^1$

素因数の和:1025

約数の個数: 56

約数和(自身を含む): 78066432

約数和(自身を除く): 38332287

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 81, 99, 135, 165, 243, 297, 405, 495, 729, 891, 991, 1215, 1485, 2673, 2973, 3645, 4455, 4955, 8019, 8919, 10901, 13365, 14865, 26757, 32703, 40095, 44595, 54505, 80271, 98109, 133785, 163515, 240813, 294327, 401355, 490545, 722439, 882981, 1204065, 1471635, 2648943, 3612195, 4414905, 7946829, 13244715, 39734145]

約数ペア:

[(1, 39734145), (3, 13244715), (5, 7946829), (9, 4414905), (11, 3612195), (15, 2648943), (27, 1471635), (33, 1204065), (45, 882981), (55, 722439), (81, 490545), (99, 401355), (135, 294327), (165, 240813), (243, 163515), (297, 133785), (405, 98109), (495, 80271), (729, 54505), (891, 44595), (991, 40095), (1215, 32703), (1485, 26757), (2673, 14865), (2973, 13365), (3645, 10901), (4455, 8919), (4955, 8019)]