1249204965

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{92431}}^1$

素因数の和:92509

約数の個数: 32

約数和(自身を含む): 2156253696

約数和(自身を除く): 907048731

約数列:

[1, 3, 5, 15, 17, 51, 53, 85, 159, 255, 265, 795, 901, 2703, 4505, 13515, 92431, 277293, 462155, 1386465, 1571327, 4713981, 4898843, 7856635, 14696529, 23569905, 24494215, 73482645, 83280331, 249840993, 416401655, 1249204965]

約数ペア:

[(1, 1249204965), (3, 416401655), (5, 249840993), (15, 83280331), (17, 73482645), (51, 24494215), (53, 23569905), (85, 14696529), (159, 7856635), (255, 4898843), (265, 4713981), (795, 1571327), (901, 1386465), (2703, 462155), (4505, 277293), (13515, 92431)]