16439955

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{5399}}^1$

素因数の和:5443

約数の個数: 32

約数和(自身を含む): 31104000

約数和(自身を除く): 14664045

約数列:

[1, 3, 5, 7, 15, 21, 29, 35, 87, 105, 145, 203, 435, 609, 1015, 3045, 5399, 16197, 26995, 37793, 80985, 113379, 156571, 188965, 469713, 566895, 782855, 1095997, 2348565, 3287991, 5479985, 16439955]

約数ペア:

[(1, 16439955), (3, 5479985), (5, 3287991), (7, 2348565), (15, 1095997), (21, 782855), (29, 566895), (35, 469713), (87, 188965), (105, 156571), (145, 113379), (203, 80985), (435, 37793), (609, 26995), (1015, 16197), (3045, 5399)]