2345655

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{523}}^1$

素因数の和:567

約数の個数: 32

約数和(自身を含む): 4225536

約数和(自身を除く): 1879881

約数列:

[1, 3, 5, 13, 15, 23, 39, 65, 69, 115, 195, 299, 345, 523, 897, 1495, 1569, 2615, 4485, 6799, 7845, 12029, 20397, 33995, 36087, 60145, 101985, 156377, 180435, 469131, 781885, 2345655]

約数ペア:

[(1, 2345655), (3, 781885), (5, 469131), (13, 180435), (15, 156377), (23, 101985), (39, 60145), (65, 36087), (69, 33995), (115, 20397), (195, 12029), (299, 7845), (345, 6799), (523, 4485), (897, 2615), (1495, 1569)]