71122742495

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{223}}^1\times {\mathrm{31531}}^1$

素因数の和:31800

約数の個数: 48

約数和(自身を含む): 104082843648

約数和(自身を除く): 32960101153

約数列:

[1, 5, 7, 17, 35, 85, 119, 223, 289, 595, 1115, 1445, 1561, 2023, 3791, 7805, 10115, 18955, 26537, 31531, 64447, 132685, 157655, 220717, 322235, 451129, 536027, 1103585, 2255645, 2680135, 3752189, 7031413, 9112459, 18760945, 35157065, 45562295, 49219891, 63787213, 119534021, 246099455, 318936065, 597670105, 836738147, 2032078357, 4183690735, 10160391785, 14224548499, 71122742495]

約数ペア:

[(1, 71122742495), (5, 14224548499), (7, 10160391785), (17, 4183690735), (35, 2032078357), (85, 836738147), (119, 597670105), (223, 318936065), (289, 246099455), (595, 119534021), (1115, 63787213), (1445, 49219891), (1561, 45562295), (2023, 35157065), (3791, 18760945), (7805, 9112459), (10115, 7031413), (18955, 3752189), (26537, 2680135), (31531, 2255645), (64447, 1103585), (132685, 536027), (157655, 451129), (220717, 322235)]