69900545

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{1657}}^1$

素因数の和:1745

約数の個数: 32

約数和(自身を含む): 100275840

約数和(自身を除く): 30375295

約数列:

[1, 5, 11, 13, 55, 59, 65, 143, 295, 649, 715, 767, 1657, 3245, 3835, 8285, 8437, 18227, 21541, 42185, 91135, 97763, 107705, 236951, 488815, 1075393, 1184755, 1270919, 5376965, 6354595, 13980109, 69900545]

約数ペア:

[(1, 69900545), (5, 13980109), (11, 6354595), (13, 5376965), (55, 1270919), (59, 1184755), (65, 1075393), (143, 488815), (295, 236951), (649, 107705), (715, 97763), (767, 91135), (1657, 42185), (3245, 21541), (3835, 18227), (8285, 8437)]