89721163685

素因数分解:

$5^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{389}}^1\times {\mathrm{6353}}^1$

素因数の和:6937

約数の個数: 32

約数和(自身を含む): 110799018720

約数和(自身を除く): 21077855035

約数列:

[1, 5, 53, 137, 265, 389, 685, 1945, 6353, 7261, 20617, 31765, 36305, 53293, 103085, 266465, 336709, 870361, 1683545, 2471317, 2824529, 4351805, 12356585, 14122645, 46129133, 130979801, 230645665, 338570429, 654899005, 1692852145, 17944232737, 89721163685]

約数ペア:

[(1, 89721163685), (5, 17944232737), (53, 1692852145), (137, 654899005), (265, 338570429), (389, 230645665), (685, 130979801), (1945, 46129133), (6353, 14122645), (7261, 12356585), (20617, 4351805), (31765, 2824529), (36305, 2471317), (53293, 1683545), (103085, 870361), (266465, 336709)]