189269645

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{229}}^1\times {\mathrm{7187}}^1$

素因数の和:7444

約数の個数: 16

約数和(自身を含む): 238066560

約数和(自身を除く): 48796915

約数列:

[1, 5, 23, 115, 229, 1145, 5267, 7187, 26335, 35935, 165301, 826505, 1645823, 8229115, 37853929, 189269645]

約数ペア:

[(1, 189269645), (5, 37853929), (23, 8229115), (115, 1645823), (229, 826505), (1145, 165301), (5267, 35935), (7187, 26335)]