19536075

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{6679}}^1$

素因数の和:6708

約数の個数: 36

約数和(自身を含む): 37688560

約数和(自身を除く): 18152485

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 65, 75, 117, 195, 225, 325, 585, 975, 2925, 6679, 20037, 33395, 60111, 86827, 100185, 166975, 260481, 300555, 434135, 500925, 781443, 1302405, 1502775, 2170675, 3907215, 6512025, 19536075]

約数ペア:

[(1, 19536075), (3, 6512025), (5, 3907215), (9, 2170675), (13, 1502775), (15, 1302405), (25, 781443), (39, 500925), (45, 434135), (65, 300555), (75, 260481), (117, 166975), (195, 100185), (225, 86827), (325, 60111), (585, 33395), (975, 20037), (2925, 6679)]