2234895

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1$

素因数の和:251

約数の個数: 32

約数和(自身を含む): 3928512

約数和(自身を除く): 1693617

約数列:

[1, 3, 5, 13, 15, 39, 65, 73, 157, 195, 219, 365, 471, 785, 949, 1095, 2041, 2355, 2847, 4745, 6123, 10205, 11461, 14235, 30615, 34383, 57305, 148993, 171915, 446979, 744965, 2234895]

約数ペア:

[(1, 2234895), (3, 744965), (5, 446979), (13, 171915), (15, 148993), (39, 57305), (65, 34383), (73, 30615), (157, 14235), (195, 11461), (219, 10205), (365, 6123), (471, 4745), (785, 2847), (949, 2355), (1095, 2041)]