1458804555

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{108421}}^1$

素因数の和:108468

約数の個数: 48

約数和(自身を含む): 2841523776

約数和(自身を除く): 1382719221

約数列:

[1, 3, 5, 9, 13, 15, 23, 39, 45, 65, 69, 115, 117, 195, 207, 299, 345, 585, 897, 1035, 1495, 2691, 4485, 13455, 108421, 325263, 542105, 975789, 1409473, 1626315, 2493683, 4228419, 4878945, 7047365, 7481049, 12468415, 12685257, 21142095, 22443147, 32417879, 37405245, 63426285, 97253637, 112215735, 162089395, 291760911, 486268185, 1458804555]

約数ペア:

[(1, 1458804555), (3, 486268185), (5, 291760911), (9, 162089395), (13, 112215735), (15, 97253637), (23, 63426285), (39, 37405245), (45, 32417879), (65, 22443147), (69, 21142095), (115, 12685257), (117, 12468415), (195, 7481049), (207, 7047365), (299, 4878945), (345, 4228419), (585, 2493683), (897, 1626315), (1035, 1409473), (1495, 975789), (2691, 542105), (4485, 325263), (13455, 108421)]