89874135

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{2293}}^1$

素因数の和:2384

約数の個数: 48

約数和(自身を含む): 170343264

約数和(自身を除く): 80469129

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 67, 117, 195, 201, 335, 585, 603, 871, 1005, 2293, 2613, 3015, 4355, 6879, 7839, 11465, 13065, 20637, 29809, 34395, 39195, 89427, 103185, 149045, 153631, 268281, 447135, 460893, 768155, 1341405, 1382679, 1997203, 2304465, 5991609, 6913395, 9986015, 17974827, 29958045, 89874135]

約数ペア:

[(1, 89874135), (3, 29958045), (5, 17974827), (9, 9986015), (13, 6913395), (15, 5991609), (39, 2304465), (45, 1997203), (65, 1382679), (67, 1341405), (117, 768155), (195, 460893), (201, 447135), (335, 268281), (585, 153631), (603, 149045), (871, 103185), (1005, 89427), (2293, 39195), (2613, 34395), (3015, 29809), (4355, 20637), (6879, 13065), (7839, 11465)]