3879765

素因数分解:

$3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{991}}^1$

素因数の和:1034

約数の個数: 32

約数和(自身を含む): 7142400

約数和(自身を除く): 3262635

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 87, 135, 145, 261, 435, 783, 991, 1305, 2973, 3915, 4955, 8919, 14865, 26757, 28739, 44595, 86217, 133785, 143695, 258651, 431085, 775953, 1293255, 3879765]

約数ペア:

[(1, 3879765), (3, 1293255), (5, 775953), (9, 431085), (15, 258651), (27, 143695), (29, 133785), (45, 86217), (87, 44595), (135, 28739), (145, 26757), (261, 14865), (435, 8919), (783, 4955), (991, 3915), (1305, 2973)]