229487985

素因数分解:

$3^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{9941}}^1$

素因数の和:9980

約数の個数: 48

約数和(自身を含む): 434266560

約数和(自身を除く): 204778575

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 81, 95, 135, 171, 243, 285, 405, 513, 855, 1215, 1539, 2565, 4617, 7695, 9941, 23085, 29823, 49705, 89469, 149115, 188879, 268407, 447345, 566637, 805221, 944395, 1342035, 1699911, 2415663, 2833185, 4026105, 5099733, 8499555, 12078315, 15299199, 25498665, 45897597, 76495995, 229487985]

約数ペア:

[(1, 229487985), (3, 76495995), (5, 45897597), (9, 25498665), (15, 15299199), (19, 12078315), (27, 8499555), (45, 5099733), (57, 4026105), (81, 2833185), (95, 2415663), (135, 1699911), (171, 1342035), (243, 944395), (285, 805221), (405, 566637), (513, 447345), (855, 268407), (1215, 188879), (1539, 149115), (2565, 89469), (4617, 49705), (7695, 29823), (9941, 23085)]