70007205

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{199}}^1\times {\mathrm{499}}^1$

素因数の和:753

約数の個数: 32

約数和(自身を含む): 115200000

約数和(自身を除く): 45192795

約数列:

[1, 3, 5, 15, 47, 141, 199, 235, 499, 597, 705, 995, 1497, 2495, 2985, 7485, 9353, 23453, 28059, 46765, 70359, 99301, 117265, 140295, 297903, 351795, 496505, 1489515, 4667147, 14001441, 23335735, 70007205]

約数ペア:

[(1, 70007205), (3, 23335735), (5, 14001441), (15, 4667147), (47, 1489515), (141, 496505), (199, 351795), (235, 297903), (499, 140295), (597, 117265), (705, 99301), (995, 70359), (1497, 46765), (2495, 28059), (2985, 23453), (7485, 9353)]