379054655

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{647}}^1\times {\mathrm{881}}^1$

素因数の和:1559

約数の個数: 32

約数和(自身を含む): 548674560

約数和(自身を除く): 169619905

約数列:

[1, 5, 7, 19, 35, 95, 133, 647, 665, 881, 3235, 4405, 4529, 6167, 12293, 16739, 22645, 30835, 61465, 83695, 86051, 117173, 430255, 570007, 585865, 2850035, 3990049, 10830133, 19950245, 54150665, 75810931, 379054655]

約数ペア:

[(1, 379054655), (5, 75810931), (7, 54150665), (19, 19950245), (35, 10830133), (95, 3990049), (133, 2850035), (647, 585865), (665, 570007), (881, 430255), (3235, 117173), (4405, 86051), (4529, 83695), (6167, 61465), (12293, 30835), (16739, 22645)]