31434105

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{941}}^1$

素因数の和:1097

約数の個数: 32

約数和(自身を含む): 53716608

約数和(自身を除く): 22282503

約数列:

[1, 3, 5, 15, 17, 51, 85, 131, 255, 393, 655, 941, 1965, 2227, 2823, 4705, 6681, 11135, 14115, 15997, 33405, 47991, 79985, 123271, 239955, 369813, 616355, 1849065, 2095607, 6286821, 10478035, 31434105]

約数ペア:

[(1, 31434105), (3, 10478035), (5, 6286821), (15, 2095607), (17, 1849065), (51, 616355), (85, 369813), (131, 239955), (255, 123271), (393, 79985), (655, 47991), (941, 33405), (1965, 15997), (2227, 14115), (2823, 11135), (4705, 6681)]