9111075

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:172

約数の個数: 48

約数和(自身を含む): 16070400

約数和(自身を除く): 6959325

約数列:

[1, 3, 5, 15, 25, 29, 59, 71, 75, 87, 145, 177, 213, 295, 355, 435, 725, 885, 1065, 1475, 1711, 1775, 2059, 2175, 4189, 4425, 5133, 5325, 6177, 8555, 10295, 12567, 20945, 25665, 30885, 42775, 51475, 62835, 104725, 121481, 128325, 154425, 314175, 364443, 607405, 1822215, 3037025, 9111075]

約数ペア:

[(1, 9111075), (3, 3037025), (5, 1822215), (15, 607405), (25, 364443), (29, 314175), (59, 154425), (71, 128325), (75, 121481), (87, 104725), (145, 62835), (177, 51475), (213, 42775), (295, 30885), (355, 25665), (435, 20945), (725, 12567), (885, 10295), (1065, 8555), (1475, 6177), (1711, 5325), (1775, 5133), (2059, 4425), (2175, 4189)]