55685655

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{601}}^1$

素因数の和:712

約数の個数: 48

約数和(自身を含む): 101424960

約数和(自身を除く): 45739305

約数列:

[1, 3, 5, 9, 15, 29, 45, 71, 87, 145, 213, 261, 355, 435, 601, 639, 1065, 1305, 1803, 2059, 3005, 3195, 5409, 6177, 9015, 10295, 17429, 18531, 27045, 30885, 42671, 52287, 87145, 92655, 128013, 156861, 213355, 261435, 384039, 640065, 784305, 1237459, 1920195, 3712377, 6187295, 11137131, 18561885, 55685655]

約数ペア:

[(1, 55685655), (3, 18561885), (5, 11137131), (9, 6187295), (15, 3712377), (29, 1920195), (45, 1237459), (71, 784305), (87, 640065), (145, 384039), (213, 261435), (261, 213355), (355, 156861), (435, 128013), (601, 92655), (639, 87145), (1065, 52287), (1305, 42671), (1803, 30885), (2059, 27045), (3005, 18531), (3195, 17429), (5409, 10295), (6177, 9015)]