2245719645

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{43133}}^1$

素因数の和:43246

約数の個数: 48

約数和(自身を含む): 4239209520

約数和(自身を除く): 1993489875

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 89, 117, 195, 267, 445, 585, 801, 1157, 1335, 3471, 4005, 5785, 10413, 17355, 43133, 52065, 129399, 215665, 388197, 560729, 646995, 1682187, 1940985, 2803645, 3838837, 5046561, 8410935, 11516511, 19194185, 25232805, 34549533, 49904881, 57582555, 149714643, 172747665, 249524405, 449143929, 748573215, 2245719645]

約数ペア:

[(1, 2245719645), (3, 748573215), (5, 449143929), (9, 249524405), (13, 172747665), (15, 149714643), (39, 57582555), (45, 49904881), (65, 34549533), (89, 25232805), (117, 19194185), (195, 11516511), (267, 8410935), (445, 5046561), (585, 3838837), (801, 2803645), (1157, 1940985), (1335, 1682187), (3471, 646995), (4005, 560729), (5785, 388197), (10413, 215665), (17355, 129399), (43133, 52065)]