29428035

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{21559}}^1$

素因数の和:21587

約数の個数: 32

約数和(自身を含む): 57953280

約数和(自身を除く): 28525245

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 195, 273, 455, 1365, 21559, 64677, 107795, 150913, 280267, 323385, 452739, 754565, 840801, 1401335, 1961869, 2263695, 4204005, 5885607, 9809345, 29428035]

約数ペア:

[(1, 29428035), (3, 9809345), (5, 5885607), (7, 4204005), (13, 2263695), (15, 1961869), (21, 1401335), (35, 840801), (39, 754565), (65, 452739), (91, 323385), (105, 280267), (195, 150913), (273, 107795), (455, 64677), (1365, 21559)]