723932145

素因数分解:

$3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{149}}^1\times {\mathrm{1069}}^1$

素因数の和:1330

約数の個数: 48

約数和(自身を含む): 1276938000

約数和(自身を除く): 553005855

約数列:

[1, 3, 5, 9, 15, 45, 101, 149, 303, 447, 505, 745, 909, 1069, 1341, 1515, 2235, 3207, 4545, 5345, 6705, 9621, 15049, 16035, 45147, 48105, 75245, 107969, 135441, 159281, 225735, 323907, 477843, 539845, 677205, 796405, 971721, 1433529, 1619535, 2389215, 4858605, 7167645, 16087381, 48262143, 80436905, 144786429, 241310715, 723932145]

約数ペア:

[(1, 723932145), (3, 241310715), (5, 144786429), (9, 80436905), (15, 48262143), (45, 16087381), (101, 7167645), (149, 4858605), (303, 2389215), (447, 1619535), (505, 1433529), (745, 971721), (909, 796405), (1069, 677205), (1341, 539845), (1515, 477843), (2235, 323907), (3207, 225735), (4545, 159281), (5345, 135441), (6705, 107969), (9621, 75245), (15049, 48105), (16035, 45147)]