1379253645

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{398053}}^1$

素因数の和:398082

約数の個数: 48

約数和(自身を含む): 2980628352

約数和(自身を除く): 1601374707

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 33, 35, 45, 55, 63, 77, 99, 105, 165, 231, 315, 385, 495, 693, 1155, 3465, 398053, 1194159, 1990265, 2786371, 3582477, 4378583, 5970795, 8359113, 13135749, 13931855, 17912385, 21892915, 25077339, 30650081, 39407247, 41795565, 65678745, 91950243, 125386695, 153250405, 197036235, 275850729, 459751215, 1379253645]

約数ペア:

[(1, 1379253645), (3, 459751215), (5, 275850729), (7, 197036235), (9, 153250405), (11, 125386695), (15, 91950243), (21, 65678745), (33, 41795565), (35, 39407247), (45, 30650081), (55, 25077339), (63, 21892915), (77, 17912385), (99, 13931855), (105, 13135749), (165, 8359113), (231, 5970795), (315, 4378583), (385, 3582477), (495, 2786371), (693, 1990265), (1155, 1194159), (3465, 398053)]