161844015

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{2713}}^1$

素因数の和:2859

約数の個数: 32

約数和(自身を含む): 268099776

約数和(自身を除く): 106255761

約数列:

[1, 3, 5, 15, 41, 97, 123, 205, 291, 485, 615, 1455, 2713, 3977, 8139, 11931, 13565, 19885, 40695, 59655, 111233, 263161, 333699, 556165, 789483, 1315805, 1668495, 3947415, 10789601, 32368803, 53948005, 161844015]

約数ペア:

[(1, 161844015), (3, 53948005), (5, 32368803), (15, 10789601), (41, 3947415), (97, 1668495), (123, 1315805), (205, 789483), (291, 556165), (485, 333699), (615, 263161), (1455, 111233), (2713, 59655), (3977, 40695), (8139, 19885), (11931, 13565)]