1275573045

素因数分解:

$3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{331}}^1\times {\mathrm{2357}}^1$

素因数の和:2805

約数の個数: 32

約数和(自身を含む): 2066739840

約数和(自身を除く): 791166795

約数列:

[1, 3, 5, 15, 109, 327, 331, 545, 993, 1635, 1655, 2357, 4965, 7071, 11785, 35355, 36079, 108237, 180395, 256913, 541185, 770739, 780167, 1284565, 2340501, 3853695, 3900835, 11702505, 85038203, 255114609, 425191015, 1275573045]

約数ペア:

[(1, 1275573045), (3, 425191015), (5, 255114609), (15, 85038203), (109, 11702505), (327, 3900835), (331, 3853695), (545, 2340501), (993, 1284565), (1635, 780167), (1655, 770739), (2357, 541185), (4965, 256913), (7071, 180395), (11785, 108237), (35355, 36079)]