29974505

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{3011}}^1$

素因数の和:3208

約数の個数: 16

約数和(自身を含む): 39469248

約数和(自身を除く): 9494743

約数列:

[1, 5, 11, 55, 181, 905, 1991, 3011, 9955, 15055, 33121, 165605, 544991, 2724955, 5994901, 29974505]

約数ペア:

[(1, 29974505), (5, 5994901), (11, 2724955), (55, 544991), (181, 165605), (905, 33121), (1991, 15055), (3011, 9955)]