187769335

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{677}}^1$

素因数の和:963

約数の個数: 32

約数和(自身を含む): 258334272

約数和(自身を除く): 70564937

約数列:

[1, 5, 13, 17, 65, 85, 221, 251, 677, 1105, 1255, 3263, 3385, 4267, 8801, 11509, 16315, 21335, 44005, 55471, 57545, 149617, 169927, 277355, 748085, 849635, 2209051, 2888759, 11045255, 14443795, 37553867, 187769335]

約数ペア:

[(1, 187769335), (5, 37553867), (13, 14443795), (17, 11045255), (65, 2888759), (85, 2209051), (221, 849635), (251, 748085), (677, 277355), (1105, 169927), (1255, 149617), (3263, 57545), (3385, 55471), (4267, 44005), (8801, 21335), (11509, 16315)]