53983185

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{4229}}^1$

素因数の和:4297

約数の個数: 32

約数和(自身を含む): 92586240

約数和(自身を除く): 38603055

約数列:

[1, 3, 5, 15, 23, 37, 69, 111, 115, 185, 345, 555, 851, 2553, 4229, 4255, 12687, 12765, 21145, 63435, 97267, 156473, 291801, 469419, 486335, 782365, 1459005, 2347095, 3598879, 10796637, 17994395, 53983185]

約数ペア:

[(1, 53983185), (3, 17994395), (5, 10796637), (15, 3598879), (23, 2347095), (37, 1459005), (69, 782365), (111, 486335), (115, 469419), (185, 291801), (345, 156473), (555, 97267), (851, 63435), (2553, 21145), (4229, 12765), (4255, 12687)]