15352995

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{2003}}^1$

素因数の和:2091

約数の個数: 32

約数和(自身を含む): 28472832

約数和(自身を除く): 13119837

約数列:

[1, 3, 5, 7, 15, 21, 35, 73, 105, 219, 365, 511, 1095, 1533, 2003, 2555, 6009, 7665, 10015, 14021, 30045, 42063, 70105, 146219, 210315, 438657, 731095, 1023533, 2193285, 3070599, 5117665, 15352995]

約数ペア:

[(1, 15352995), (3, 5117665), (5, 3070599), (7, 2193285), (15, 1023533), (21, 731095), (35, 438657), (73, 210315), (105, 146219), (219, 70105), (365, 42063), (511, 30045), (1095, 14021), (1533, 10015), (2003, 7665), (2555, 6009)]