223567305

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{577}}^1\times {\mathrm{1987}}^1$

素因数の和:2585

約数の個数: 32

約数和(自身を含む): 386085504

約数和(自身を除く): 162518199

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 577, 1731, 1987, 2885, 5961, 7501, 8655, 9935, 22503, 25831, 29805, 37505, 77493, 112515, 129155, 387465, 1146499, 3439497, 5732495, 14904487, 17197485, 44713461, 74522435, 223567305]

約数ペア:

[(1, 223567305), (3, 74522435), (5, 44713461), (13, 17197485), (15, 14904487), (39, 5732495), (65, 3439497), (195, 1146499), (577, 387465), (1731, 129155), (1987, 112515), (2885, 77493), (5961, 37505), (7501, 29805), (8655, 25831), (9935, 22503)]