40457745

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{15773}}^1$

素因数の和:15806

約数の個数: 32

約数和(自身を含む): 75715200

約数和(自身を除く): 35257455

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 95, 135, 171, 285, 513, 855, 2565, 15773, 47319, 78865, 141957, 236595, 299687, 425871, 709785, 899061, 1498435, 2129355, 2697183, 4495305, 8091549, 13485915, 40457745]

約数ペア:

[(1, 40457745), (3, 13485915), (5, 8091549), (9, 4495305), (15, 2697183), (19, 2129355), (27, 1498435), (45, 899061), (57, 709785), (95, 425871), (135, 299687), (171, 236595), (285, 141957), (513, 78865), (855, 47319), (2565, 15773)]