3841915

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{587}}^1$

素因数の和:627

約数の個数: 32

約数和(自身を含む): 6096384

約数和(自身を除く): 2254469

約数列:

[1, 5, 7, 11, 17, 35, 55, 77, 85, 119, 187, 385, 587, 595, 935, 1309, 2935, 4109, 6457, 6545, 9979, 20545, 32285, 45199, 49895, 69853, 109769, 225995, 349265, 548845, 768383, 3841915]

約数ペア:

[(1, 3841915), (5, 768383), (7, 548845), (11, 349265), (17, 225995), (35, 109769), (55, 69853), (77, 49895), (85, 45199), (119, 32285), (187, 20545), (385, 9979), (587, 6545), (595, 6457), (935, 4109), (1309, 2935)]