74378115

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{78707}}^1$

素因数の和:78728

約数の個数: 32

約数和(自身を含む): 151119360

約数和(自身を除く): 76741245

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 78707, 236121, 393535, 550949, 708363, 1180605, 1652847, 2125089, 2754745, 3541815, 4958541, 8264235, 10625445, 14875623, 24792705, 74378115]

約数ペア:

[(1, 74378115), (3, 24792705), (5, 14875623), (7, 10625445), (9, 8264235), (15, 4958541), (21, 3541815), (27, 2754745), (35, 2125089), (45, 1652847), (63, 1180605), (105, 708363), (135, 550949), (189, 393535), (315, 236121), (945, 78707)]