136749835

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{431}}^1$

素因数の和:579

約数の個数: 32

約数和(自身を含む): 179159040

約数和(自身を除く): 42409205

約数列:

[1, 5, 23, 31, 89, 115, 155, 431, 445, 713, 2047, 2155, 2759, 3565, 9913, 10235, 13361, 13795, 38359, 49565, 63457, 66805, 191795, 307303, 317285, 882257, 1189129, 1536515, 4411285, 5945645, 27349967, 136749835]

約数ペア:

[(1, 136749835), (5, 27349967), (23, 5945645), (31, 4411285), (89, 1536515), (115, 1189129), (155, 882257), (431, 317285), (445, 307303), (713, 191795), (2047, 66805), (2155, 63457), (2759, 49565), (3565, 38359), (9913, 13795), (10235, 13361)]