90527885

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{1051}}^1$

素因数の和:1193

約数の個数: 32

約数和(自身を含む): 130885632

約数和(自身を除く): 40357747

約数列:

[1, 5, 7, 23, 35, 107, 115, 161, 535, 749, 805, 1051, 2461, 3745, 5255, 7357, 12305, 17227, 24173, 36785, 86135, 112457, 120865, 169211, 562285, 787199, 846055, 2586511, 3935995, 12932555, 18105577, 90527885]

約数ペア:

[(1, 90527885), (5, 18105577), (7, 12932555), (23, 3935995), (35, 2586511), (107, 846055), (115, 787199), (161, 562285), (535, 169211), (749, 120865), (805, 112457), (1051, 86135), (2461, 36785), (3745, 24173), (5255, 17227), (7357, 12305)]