188793085

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{293}}^1\times {\mathrm{431}}^1$

素因数の和:765

約数の個数: 32

約数和(自身を含む): 256048128

約数和(自身を除く): 67255043

約数列:

[1, 5, 13, 23, 65, 115, 293, 299, 431, 1465, 1495, 2155, 3809, 5603, 6739, 9913, 19045, 28015, 33695, 49565, 87607, 126283, 128869, 438035, 631415, 644345, 1641679, 2904509, 8208395, 14522545, 37758617, 188793085]

約数ペア:

[(1, 188793085), (5, 37758617), (13, 14522545), (23, 8208395), (65, 2904509), (115, 1641679), (293, 644345), (299, 631415), (431, 438035), (1465, 128869), (1495, 126283), (2155, 87607), (3809, 49565), (5603, 33695), (6739, 28015), (9913, 19045)]