13471425

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{5443}}^1$

素因数の和:5470

約数の個数: 36

約数和(自身を含む): 26327184

約数和(自身を除く): 12855759

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 45, 55, 75, 99, 165, 225, 275, 495, 825, 2475, 5443, 16329, 27215, 48987, 59873, 81645, 136075, 179619, 244935, 299365, 408225, 538857, 898095, 1224675, 1496825, 2694285, 4490475, 13471425]

約数ペア:

[(1, 13471425), (3, 4490475), (5, 2694285), (9, 1496825), (11, 1224675), (15, 898095), (25, 538857), (33, 408225), (45, 299365), (55, 244935), (75, 179619), (99, 136075), (165, 81645), (225, 59873), (275, 48987), (495, 27215), (825, 16329), (2475, 5443)]