152750015

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{7103}}^1$

素因数の和:7159

約数の個数: 32

約数和(自身を含む): 220962816

約数和(自身を除く): 68212801

約数列:

[1, 5, 11, 17, 23, 55, 85, 115, 187, 253, 391, 935, 1265, 1955, 4301, 7103, 21505, 35515, 78133, 120751, 163369, 390665, 603755, 816845, 1328261, 1797059, 2777273, 6641305, 8985295, 13886365, 30550003, 152750015]

約数ペア:

[(1, 152750015), (5, 30550003), (11, 13886365), (17, 8985295), (23, 6641305), (55, 2777273), (85, 1797059), (115, 1328261), (187, 816845), (253, 603755), (391, 390665), (935, 163369), (1265, 120751), (1955, 78133), (4301, 35515), (7103, 21505)]