187534985

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{148249}}^1$

素因数の和:148288

約数の個数: 16

約数和(自身を含む): 256176000

約数和(自身を除く): 68641015

約数列:

[1, 5, 11, 23, 55, 115, 253, 1265, 148249, 741245, 1630739, 3409727, 8153695, 17048635, 37506997, 187534985]

約数ペア:

[(1, 187534985), (5, 37506997), (11, 17048635), (23, 8153695), (55, 3409727), (115, 1630739), (253, 741245), (1265, 148249)]