22179885

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{16249}}^1$

素因数の和:16277

約数の個数: 32

約数和(自身を含む): 43680000

約数和(自身を除く): 21500115

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 195, 273, 455, 1365, 16249, 48747, 81245, 113743, 211237, 243735, 341229, 568715, 633711, 1056185, 1478659, 1706145, 3168555, 4435977, 7393295, 22179885]

約数ペア:

[(1, 22179885), (3, 7393295), (5, 4435977), (7, 3168555), (13, 1706145), (15, 1478659), (21, 1056185), (35, 633711), (39, 568715), (65, 341229), (91, 243735), (105, 211237), (195, 113743), (273, 81245), (455, 48747), (1365, 16249)]