55780095

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{531239}}^1$

素因数の和:531254

約数の個数: 16

約数和(自身を含む): 101998080

約数和(自身を除く): 46217985

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 531239, 1593717, 2656195, 3718673, 7968585, 11156019, 18593365, 55780095]

約数ペア:

[(1, 55780095), (3, 18593365), (5, 11156019), (7, 7968585), (15, 3718673), (21, 2656195), (35, 1593717), (105, 531239)]