87293885

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{881}}^1$

素因数の和:1061

約数の個数: 32

約数和(自身を含む): 127008000

約数和(自身を除く): 39714115

約数列:

[1, 5, 7, 19, 35, 95, 133, 149, 665, 745, 881, 1043, 2831, 4405, 5215, 6167, 14155, 16739, 19817, 30835, 83695, 99085, 117173, 131269, 585865, 656345, 918883, 2494111, 4594415, 12470555, 17458777, 87293885]

約数ペア:

[(1, 87293885), (5, 17458777), (7, 12470555), (19, 4594415), (35, 2494111), (95, 918883), (133, 656345), (149, 585865), (665, 131269), (745, 117173), (881, 99085), (1043, 83695), (2831, 30835), (4405, 19817), (5215, 16739), (6167, 14155)]