315575532

素因数分解:

$2^2\times 3^2\times {\mathrm{97}}^1\times {\mathrm{90371}}^1$

素因数の和:90478

約数の個数: 36

約数和(自身を含む): 805937496

約数和(自身を除く): 490361964

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 97, 194, 291, 388, 582, 873, 1164, 1746, 3492, 90371, 180742, 271113, 361484, 542226, 813339, 1084452, 1626678, 3253356, 8765987, 17531974, 26297961, 35063948, 52595922, 78893883, 105191844, 157787766, 315575532]

約数ペア:

[(1, 315575532), (2, 157787766), (3, 105191844), (4, 78893883), (6, 52595922), (9, 35063948), (12, 26297961), (18, 17531974), (36, 8765987), (97, 3253356), (194, 1626678), (291, 1084452), (388, 813339), (582, 542226), (873, 361484), (1164, 271113), (1746, 180742), (3492, 90371)]