143960145

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{241}}^1\times {\mathrm{5689}}^1$

素因数の和:5945

約数の個数: 32

約数和(自身を含む): 264380160

約数和(自身を除く): 120420015

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 241, 723, 1205, 1687, 3615, 5061, 5689, 8435, 17067, 25305, 28445, 39823, 85335, 119469, 199115, 597345, 1371049, 4113147, 6855245, 9597343, 20565735, 28792029, 47986715, 143960145]

約数ペア:

[(1, 143960145), (3, 47986715), (5, 28792029), (7, 20565735), (15, 9597343), (21, 6855245), (35, 4113147), (105, 1371049), (241, 597345), (723, 199115), (1205, 119469), (1687, 85335), (3615, 39823), (5061, 28445), (5689, 25305), (8435, 17067)]