30927105

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1453}}^1$

素因数の和:1518

約数の個数: 48

約数和(自身を含む): 59881536

約数和(自身を除く): 28954431

約数列:

[1, 3, 5, 9, 11, 15, 33, 43, 45, 55, 99, 129, 165, 215, 387, 473, 495, 645, 1419, 1453, 1935, 2365, 4257, 4359, 7095, 7265, 13077, 15983, 21285, 21795, 47949, 62479, 65385, 79915, 143847, 187437, 239745, 312395, 562311, 687269, 719235, 937185, 2061807, 2811555, 3436345, 6185421, 10309035, 30927105]

約数ペア:

[(1, 30927105), (3, 10309035), (5, 6185421), (9, 3436345), (11, 2811555), (15, 2061807), (33, 937185), (43, 719235), (45, 687269), (55, 562311), (99, 312395), (129, 239745), (165, 187437), (215, 143847), (387, 79915), (473, 65385), (495, 62479), (645, 47949), (1419, 21795), (1453, 21285), (1935, 15983), (2365, 13077), (4257, 7265), (4359, 7095)]