26531535

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{1451}}^1$

素因数の和:1535

約数の個数: 32

約数和(自身を含む): 45163008

約数和(自身を除く): 18631473

約数列:

[1, 3, 5, 15, 23, 53, 69, 115, 159, 265, 345, 795, 1219, 1451, 3657, 4353, 6095, 7255, 18285, 21765, 33373, 76903, 100119, 166865, 230709, 384515, 500595, 1153545, 1768769, 5306307, 8843845, 26531535]

約数ペア:

[(1, 26531535), (3, 8843845), (5, 5306307), (15, 1768769), (23, 1153545), (53, 500595), (69, 384515), (115, 230709), (159, 166865), (265, 100119), (345, 76903), (795, 33373), (1219, 21765), (1451, 18285), (3657, 7255), (4353, 6095)]