15693815995

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{510451}}^1$

素因数の和:510523

約数の個数: 32

約数和(自身を含む): 22639567104

約数和(自身を除く): 6945751109

約数列:

[1, 5, 11, 13, 43, 55, 65, 143, 215, 473, 559, 715, 2365, 2795, 6149, 30745, 510451, 2552255, 5614961, 6635863, 21949393, 28074805, 33179315, 72994493, 109746965, 241443323, 285342109, 364972465, 1207216615, 1426710545, 3138763199, 15693815995]

約数ペア:

[(1, 15693815995), (5, 3138763199), (11, 1426710545), (13, 1207216615), (43, 364972465), (55, 285342109), (65, 241443323), (143, 109746965), (215, 72994493), (473, 33179315), (559, 28074805), (715, 21949393), (2365, 6635863), (2795, 5614961), (6149, 2552255), (30745, 510451)]