5212285

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1$

素因数の和:177

約数の個数: 32

約数和(自身を含む): 7348320

約数和(自身を除く): 2136035

約数列:

[1, 5, 13, 17, 53, 65, 85, 89, 221, 265, 445, 689, 901, 1105, 1157, 1513, 3445, 4505, 4717, 5785, 7565, 11713, 19669, 23585, 58565, 61321, 80189, 98345, 306605, 400945, 1042457, 5212285]

約数ペア:

[(1, 5212285), (5, 1042457), (13, 400945), (17, 306605), (53, 98345), (65, 80189), (85, 61321), (89, 58565), (221, 23585), (265, 19669), (445, 11713), (689, 7565), (901, 5785), (1105, 4717), (1157, 4505), (1513, 3445)]