56584905

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{661}}^1$

素因数の和:1121

約数の個数: 32

約数和(自身を含む): 97870080

約数和(自身を除く): 41285175

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 439, 661, 1317, 1983, 2195, 3305, 5707, 6585, 8593, 9915, 17121, 25779, 28535, 42965, 85605, 128895, 290179, 870537, 1450895, 3772327, 4352685, 11316981, 18861635, 56584905]

約数ペア:

[(1, 56584905), (3, 18861635), (5, 11316981), (13, 4352685), (15, 3772327), (39, 1450895), (65, 870537), (195, 290179), (439, 128895), (661, 85605), (1317, 42965), (1983, 28535), (2195, 25779), (3305, 17121), (5707, 9915), (6585, 8593)]