9147645

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{823}}^1$

素因数の和:866

約数の個数: 48

約数和(自身を含む): 17996160

約数和(自身を除く): 8848515

約数列:

[1, 3, 5, 9, 13, 15, 19, 39, 45, 57, 65, 95, 117, 171, 195, 247, 285, 585, 741, 823, 855, 1235, 2223, 2469, 3705, 4115, 7407, 10699, 11115, 12345, 15637, 32097, 37035, 46911, 53495, 78185, 96291, 140733, 160485, 203281, 234555, 481455, 609843, 703665, 1016405, 1829529, 3049215, 9147645]

約数ペア:

[(1, 9147645), (3, 3049215), (5, 1829529), (9, 1016405), (13, 703665), (15, 609843), (19, 481455), (39, 234555), (45, 203281), (57, 160485), (65, 140733), (95, 96291), (117, 78185), (171, 53495), (195, 46911), (247, 37035), (285, 32097), (585, 15637), (741, 12345), (823, 11115), (855, 10699), (1235, 7407), (2223, 4115), (2469, 3705)]