2942325

素因数分解:

$3^4\times 5^2\times {\mathrm{1453}}^1$

素因数の和:1475

約数の個数: 30

約数和(自身を含む): 5453954

約数和(自身を除く): 2511629

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 405, 675, 1453, 2025, 4359, 7265, 13077, 21795, 36325, 39231, 65385, 108975, 117693, 196155, 326925, 588465, 980775, 2942325]

約数ペア:

[(1, 2942325), (3, 980775), (5, 588465), (9, 326925), (15, 196155), (25, 117693), (27, 108975), (45, 65385), (75, 39231), (81, 36325), (135, 21795), (225, 13077), (405, 7265), (675, 4359), (1453, 2025)]