77530485

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{178231}}^1$

素因数の和:178268

約数の個数: 16

約数和(自身を含む): 128327040

約数和(自身を除く): 50796555

約数列:

[1, 3, 5, 15, 29, 87, 145, 435, 178231, 534693, 891155, 2673465, 5168699, 15506097, 25843495, 77530485]

約数ペア:

[(1, 77530485), (3, 25843495), (5, 15506097), (15, 5168699), (29, 2673465), (87, 891155), (145, 534693), (435, 178231)]