23059155

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{137}}^1\times {\mathrm{229}}^1$

素因数の和:388

約数の個数: 48

約数和(自身を含む): 43420320

約数和(自身を除く): 20361165

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 137, 147, 229, 245, 411, 685, 687, 735, 959, 1145, 1603, 2055, 2877, 3435, 4795, 4809, 6713, 8015, 11221, 14385, 20139, 24045, 31373, 33565, 33663, 56105, 94119, 100695, 156865, 168315, 219611, 470595, 658833, 1098055, 1537277, 3294165, 4611831, 7686385, 23059155]

約数ペア:

[(1, 23059155), (3, 7686385), (5, 4611831), (7, 3294165), (15, 1537277), (21, 1098055), (35, 658833), (49, 470595), (105, 219611), (137, 168315), (147, 156865), (229, 100695), (245, 94119), (411, 56105), (685, 33663), (687, 33565), (735, 31373), (959, 24045), (1145, 20139), (1603, 14385), (2055, 11221), (2877, 8015), (3435, 6713), (4795, 4809)]