449142015

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{32653}}^1$

素因数の和:32799

約数の個数: 32

約数和(自身を含む): 827582976

約数和(自身を除く): 378440961

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 131, 393, 655, 917, 1965, 2751, 4585, 13755, 32653, 97959, 163265, 228571, 489795, 685713, 1142855, 3428565, 4277543, 12832629, 21387715, 29942801, 64163145, 89828403, 149714005, 449142015]

約数ペア:

[(1, 449142015), (3, 149714005), (5, 89828403), (7, 64163145), (15, 29942801), (21, 21387715), (35, 12832629), (105, 4277543), (131, 3428565), (393, 1142855), (655, 685713), (917, 489795), (1965, 228571), (2751, 163265), (4585, 97959), (13755, 32653)]