391541355

素因数分解:

$3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{233}}^1\times {\mathrm{349}}^1$

素因数の和:700

約数の個数: 48

約数和(自身を含む): 689925600

約数和(自身を除く): 298384245

約数列:

[1, 3, 5, 9, 15, 45, 107, 233, 321, 349, 535, 699, 963, 1047, 1165, 1605, 1745, 2097, 3141, 3495, 4815, 5235, 10485, 15705, 24931, 37343, 74793, 81317, 112029, 124655, 186715, 224379, 243951, 336087, 373965, 406585, 560145, 731853, 1121895, 1219755, 1680435, 3659265, 8700919, 26102757, 43504595, 78308271, 130513785, 391541355]

約数ペア:

[(1, 391541355), (3, 130513785), (5, 78308271), (9, 43504595), (15, 26102757), (45, 8700919), (107, 3659265), (233, 1680435), (321, 1219755), (349, 1121895), (535, 731853), (699, 560145), (963, 406585), (1047, 373965), (1165, 336087), (1605, 243951), (1745, 224379), (2097, 186715), (3141, 124655), (3495, 112029), (4815, 81317), (5235, 74793), (10485, 37343), (15705, 24931)]