955263405

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1621}}^1\times {\mathrm{2311}}^1$

素因数の和:3957

約数の個数: 32

約数和(自身を含む): 1620027648

約数和(自身を除く): 664764243

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 1621, 2311, 4863, 6933, 8105, 11555, 24315, 27557, 34665, 39287, 82671, 117861, 137785, 196435, 413355, 589305, 3746131, 11238393, 18730655, 56191965, 63684227, 191052681, 318421135, 955263405]

約数ペア:

[(1, 955263405), (3, 318421135), (5, 191052681), (15, 63684227), (17, 56191965), (51, 18730655), (85, 11238393), (255, 3746131), (1621, 589305), (2311, 413355), (4863, 196435), (6933, 137785), (8105, 117861), (11555, 82671), (24315, 39287), (27557, 34665)]