84349645

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1\times {\mathrm{149}}^1$

素因数の和:333

約数の個数: 32

約数和(自身を含む): 110160000

約数和(自身を除く): 25810355

約数列:

[1, 5, 19, 59, 95, 101, 149, 295, 505, 745, 1121, 1919, 2831, 5605, 5959, 8791, 9595, 14155, 15049, 29795, 43955, 75245, 113221, 167029, 285931, 566105, 835145, 887891, 1429655, 4439455, 16869929, 84349645]

約数ペア:

[(1, 84349645), (5, 16869929), (19, 4439455), (59, 1429655), (95, 887891), (101, 835145), (149, 566105), (295, 285931), (505, 167029), (745, 113221), (1121, 75245), (1919, 43955), (2831, 29795), (5605, 15049), (5959, 14155), (8791, 9595)]