1836065

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1$

素因数の和:293

約数の個数: 32

約数和(自身を含む): 2903040

約数和(自身を除く): 1066975

約数列:

[1, 5, 7, 11, 19, 35, 55, 77, 95, 133, 209, 251, 385, 665, 1045, 1255, 1463, 1757, 2761, 4769, 7315, 8785, 13805, 19327, 23845, 33383, 52459, 96635, 166915, 262295, 367213, 1836065]

約数ペア:

[(1, 1836065), (5, 367213), (7, 262295), (11, 166915), (19, 96635), (35, 52459), (55, 33383), (77, 23845), (95, 19327), (133, 13805), (209, 8785), (251, 7315), (385, 4769), (665, 2761), (1045, 1757), (1255, 1463)]