26956575

素因数分解:

$3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{5209}}^1$

素因数の和:5248

約数の個数: 36

約数和(自身を含む): 50391120

約数和(自身を除く): 23434545

約数列:

[1, 3, 5, 9, 15, 23, 25, 45, 69, 75, 115, 207, 225, 345, 575, 1035, 1725, 5175, 5209, 15627, 26045, 46881, 78135, 119807, 130225, 234405, 359421, 390675, 599035, 1078263, 1172025, 1797105, 2995175, 5391315, 8985525, 26956575]

約数ペア:

[(1, 26956575), (3, 8985525), (5, 5391315), (9, 2995175), (15, 1797105), (23, 1172025), (25, 1078263), (45, 599035), (69, 390675), (75, 359421), (115, 234405), (207, 130225), (225, 119807), (345, 78135), (575, 46881), (1035, 26045), (1725, 15627), (5175, 5209)]