91357955

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{1153}}^1$

素因数の和:1247

約数の個数: 32

約数和(自身を含む): 125629056

約数和(自身を除く): 34271101

約数列:

[1, 5, 13, 23, 53, 65, 115, 265, 299, 689, 1153, 1219, 1495, 3445, 5765, 6095, 14989, 15847, 26519, 61109, 74945, 79235, 132595, 305545, 344747, 794417, 1405507, 1723735, 3972085, 7027535, 18271591, 91357955]

約数ペア:

[(1, 91357955), (5, 18271591), (13, 7027535), (23, 3972085), (53, 1723735), (65, 1405507), (115, 794417), (265, 344747), (299, 305545), (689, 132595), (1153, 79235), (1219, 74945), (1495, 61109), (3445, 26519), (5765, 15847), (6095, 14989)]